mini electrical library - eng - us carsecu - electronic control unit ecm - engine control module edc...

Electr ical L ibrary

Elektrotechnische Bibliotheek

Librairie Electrique

Elektrohandbuch

Libreria Impianto Elettrico

Biblioteca Electrónica

Livraria Eléctrica

This Manual should be used in conjunction with the following publications:

RCL 0193ENG Workshop ManualRCL 0194ENG Electrical Circuit Diagrams

Publication Part No. RCL 0213ENGPublished by Rover Technical Communication

©1997 Rover Group Limited

ELECTRICALREFERENCE

LIBRARY

CONTENTS

MINI 97MY

INTRODUCTION............................................................................................... 1.1

References .................................................................................................... 1.1Battery voltage ............................................................................................... 1.2

Open circuit voltage test............................................................................. 1.2ELECTRICAL PRECAUTIONS...................................................................... 1.3General........................................................................................................... 1.3Battery disconnecting ..................................................................................... 1.4Battery charging ............................................................................................. 1.4Disciplines ...................................................................................................... 1.5Grease for electrical connectors..................................................................... 1.5ABBREVIATIONS .......................................................................................... 1.6HOW TO USE THIS DOCUMENT................................................................. 1.8WIRE COLOUR CODES ............................................................................. 1.12

FUSE DETAILS ................................................................................................ 2.1

ENGINE COMPARTMENT FUSE BOX............................................................. 2.1PASSENGER COMPARTMENT FUSE BOX .................................................... 2.2MODEL/FEATURE APPLICABILITY TABLE..................................................... 2.4

EARTH POINTS AND HEADER JOINTS ........................................................ 3.1

Earth Points........................................................................................................ 3.1Earth Headers .................................................................................................... 3.2

CONTENTS

MINI 97MY

DESCRIPTION AND OPERATION .................................................................. 4.1

ANTI-THEFT ALARM OPERATION................................................................... 4.1Handset .......................................................................................................... 4.1Perimetric alarm ............................................................................................. 4.2Engine immobilisation .................................................................................... 4.2Passive engine immobilisation ....................................................................... 4.3Handset battery replacement ......................................................................... 4.3Vehicle battery................................................................................................ 4.3

HORNS OPERATION ........................................................................................ 4.4

SUNROOF OPERATION ................................................................................... 4.5

CHARGING AND STARTING SYSTEM OPERATION...................................... 4.6Charging system............................................................................................. 4.6Starting system............................................................................................... 4.7

MPI ............................................................................................................. 4.7SPI.............................................................................................................. 4.7

MODULAR ENGINE MANAGEMENT SYSTEM (MEMS).................................. 4.8PROGRAMMED IGNITION SYSTEM ............................................................ 4.9MEMS ECM.................................................................................................... 4.9

Crankshaft position (CKP) sensor ............................................................ 4.10Camshaft position (CMP) sensor.............................................................. 4.10Manifold absolute pressure (MAP) sensor................................................ 4.10Engine coolant temperature (ECT) sensor............................................... 4.11Manifold heater (Japan only) .................................................................... 4.11Throttle position sensor ............................................................................ 4.11Idle speed control ..................................................................................... 4.11

FUEL INJECTION SYSTEM ........................................................................ 4.11Idle air control valve (stepper motor) ........................................................ 4.13Intake air temperature sensor................................................................... 4.13

Catalytic Converter System .......................................................................... 4.13Heated oxygen sensor.............................................................................. 4.13Purge valve............................................................................................... 4.14

Automatic gearbox........................................................................................ 4.14Inhibitor switch .......................................................................................... 4.14

FUEL PUMP OPERATION........................................................................... 4.15

CONTENTS

MINI 97MY

BRAKE FLUID LEVEL WARNING OPERATION ........................................... 4.16Brake test switch .......................................................................................... 4.16

SRS (AIRBAG) OPERATION .......................................................................... 4.17Driver's airbag .............................................................................................. 4.18Pre-tensioners .............................................................................................. 4.18SRS warning lamp ....................................................................................... 4.18

SEAT BELT WARNING OPERATION (JAPAN ONLY)................................... 4.19

AIR CONDITIONING OPERATION (JAPAN) .................................................. 4.21MEMS ECM.................................................................................................. 4.21Air conditioning switch and condenser fan................................................... 4.21Aircon blower motor, switch and resistor pack............................................. 4.22Dual pressure switch .................................................................................... 4.22

HEATER BLOWER OPERATION ................................................................... 4.23

COOLING FAN OPERATION .......................................................................... 4.24MPI .............................................................................................................. 4.24SPI (Japan only) ........................................................................................... 4.24

HEATED REAR WINDOW OPERATION........................................................ 4.25

WINDSCREEN WIPERS AND WASHERS OPERATION .............................. 4.26Intermittent wipe ........................................................................................... 4.26Wiper normal speed..................................................................................... 4.26Wiper fast speed .......................................................................................... 4.26Single wipe ................................................................................................... 4.27Wash/wipe.................................................................................................... 4.27Wiper motor park ......................................................................................... 4.27

CONTENTS

MINI 97MY

EXTERIOR LIGHTS ......................................................................................... 4.28Brake lamps operation ................................................................................. 4.28Reverse lamps operation ............................................................................. 4.28Head, side, tail and number plate lamps operation ...................................... 4.29Headlamps ................................................................................................... 4.29

Dipped beam ............................................................................................ 4.29Main beam................................................................................................ 4.29Headlamp flash......................................................................................... 4.29

Side and tail lamps ....................................................................................... 4.30Number plate lamps ..................................................................................... 4.30Front fog and driving lamps operation.......................................................... 4.31

Front fog lamps......................................................................................... 4.31Driving lamps............................................................................................ 4.31

Front fog and driving lamps operation (Japan)............................................. 4.32Front fog lamps......................................................................................... 4.32Driving lamps............................................................................................ 4.32

Rear fog lamps operation ............................................................................. 4.33Headlamp levelling operation ....................................................................... 4.34

Headlamp levelling switch ........................................................................ 4.34INDICATORS AND HAZARD SYSTEM OPERATION .................................... 4.35

Indicators ...................................................................................................... 4.35Right ......................................................................................................... 4.35Left............................................................................................................ 4.35

Hazard warning ............................................................................................ 4.36

CONTENTS

MINI 97MY

INTERIOR LAMP CIRCUIT OPERATION ....................................................... 4.37

INTERIOR ILLUMINATION.............................................................................. 4.38

INSTRUMENT PACK OPERATION ................................................................ 4.39Coolant temperature gauge.......................................................................... 4.39Fuel gauge ................................................................................................... 4.39Clock ............................................................................................................ 4.39Ignition/no charge warning lamp .................................................................. 4.40Oil pressure warning lamp............................................................................ 4.40Indicator warning lamps ............................................................................... 4.40Main beam warning lamp ............................................................................. 4.40Airbag warning lamp..................................................................................... 4.40Tachometer .................................................................................................. 4.41Voltage gauge .............................................................................................. 4.41Oil temperature gauge.................................................................................. 4.41

IN-CAR ENTERTAINMENT OPERATION....................................................... 4.42

CONNECTOR ..................................................... Indexed by connector number

INTRODUCTION

MINI 97MY 1.1

This document is intended to assist in diagnosing electrical faults, and should beused in conjunction with the Electrical Circuit Diagrams. The document is dividedinto the following five sections:

1. INTRODUCTION - includes Electrical Precautions, a list of Abbreviations andgeneral information on how to use the document.

2. FUSE DETAILS - provides details of location, rating in amps, wire colour andcircuit(s) protected.

3. EARTH POINTS AND HEADER JOINTS - provides details of earth points,earth and power header joints, including a plan view of the vehicle to aidlocation.

4. DESCRIPTION AND OPERATION - provides an explanation of how each ofthe systems operate.

5. CONNECTOR - details of connectors including a location photograph, faceview and pin-out table.

NOTE: Before starting electrical checks on the vehicle, ensurethat the relevant mechanical functions operate satisfactorily.

ReferencesReferences to the LH or RH side given in this document are made when viewingthe vehicle from the rear.

Operations covered in this document do not include reference to testing thevehicle after repair. It is essential that work is inspected and tested aftercompletion and, if necessary, a road test of the vehicle undertaken, particularlywhere safety related items are concerned.

INTRODUCTION

MINI 97MY1.2

Caution: Before undertaking any electrical work on a vehicleALWAYS read the ELECTRICAL PRECAUTIONS detailed on thenext page.

Battery voltageBefore commencing diagnosis of electrical problems verify the condition of thebattery is acceptable by using the open circuit voltage test.

Open circuit voltage testSwitch off all electrical loads on the vehicle.Adjust digital multimeter to read d.c. volts on the appropriate scale.Connect test probes across battery terminals ensuring that polarity is correct and

record the voltage displayed.

NOTE: If the vehicle has been used within a period of 8 hoursprior to the test, surface charge must be removed from the batteryby switching the headlamps on for approximately 30 seconds.

Wait a further 60 seconds before checking the open circuit voltage.

Battery voltage is used as a known reference for ascertaining whether or notcircuits are receiving sufficiently high voltage for components to functioncorrectly. This reference is only a guide since most electronic circuits aredesigned to function over a wide range of voltages. In addition, considerationmust be given to readings affected by voltage drop across certain componentsand fluctuations due to cable lengths.

A reading of 12.3V or more is acceptable; any battery whichreads less than this will need charging.

INTRODUCTION

MINI 97MY 1.3

ELECTRICAL PRECAUTIONS

GeneralThe following guidelines are intended to ensure the safety of the operator whilstpreventing damage to the electrical and electronic components fitted to thevehicle. Where necessary, specific precautions are detailed in the relevantsections of this document, reference to which should be made prior tocommencing repair operations.

Equipment - Prior to commencing any test procedure on the vehicle ensure thatthe relevant test equipment is working correctly and any harness or connectorsare in good condition. This particularly applies to mains lead and connections.

WARNING: Before commencing work on an ignition system allhigh tension terminals, adapters and diagnostic equipment fortesting should be inspected to ensure that they are adequately

insulated and shielded to prevent accidental personal contact and tominimise the risk of shock. Wearers of surgically implanted pacemakerdevices should not work in close proximity to ignition circuits ordiagnostic equipment.

Polarity - Never reverse connect the vehicle battery and always observe thecorrect polarity when connecting test equipment.

High Voltage Circuits - Whenever disconnecting live ht circuits always useinsulated pliers and never allow the open end of the ht lead to come into contactwith other components particularly ECUs. Since high voltage spikes can occuron the terminals of the coil while the engine is running, exercise caution whenmeasuring the voltage at these points.

INTRODUCTION

MINI 97MY1.4

Connectors and Harness - The engine compartment of a vehicle is a particularlyhostile environment for electrical components and connectors. Always ensurethese items are dry and oil free before disconnecting and connecting testequipment. Never force connectors apart either by using tools or by pulling onthe wiring harness. Always ensure locking tabs are disengaged before removaland note orientation to enable correct reconnection. Ensure that any protectivecovers and substances are replaced if disturbed.

Before removing a faulty component, refer to the Workshop Manual for removalprocedures. Ensure the starter switch is turned to the ‘OFF’ position, the batteryis disconnected (see Battery disconnecting) and any disconnected harnessesare supported to avoid any undue strain at terminals. When replacing thecomponent keep oily hands away from electrical connection areas and pushconnectors home until any locking tabs fully engage.

Battery disconnectingBefore disconnecting the battery, switch off all electrical equipment. If the radio isto be serviced, ensure the security code has been deactivated.

Caution: To prevent damage to electrical components ALWAYSdisconnect the battery when working on the vehicle electricalsystem. The earth lead must be disconnected first and

reconnected last. Always ensure that battery leads are routed correctly andare not close to any potential chafing points.

Battery chargingRecharge the battery out of the vehicle and keep the top well ventilated. Whilebeing charged or discharged, and for approximately fifteen minutes afterwards,batteries emit hydrogen gas. This gas is inflammable.

Always ensure any battery charging area is well ventilated and that everyprecautions is taken to avoid naked flames and sparks.

INTRODUCTION

MINI 97MY 1.5

DisciplinesSwitch off ignition prior to making any connection or disconnection in the systemas electrical surge caused by disconnecting 'live' connections can damageelectronic components.

Ensure hands and work surfaces are clean and free of grease, swarf, etc. asgrease collects dirt which can cause tracking or high-resistance contacts.

When handling printed circuit boards, treat them as you would a disc - hold bythe edges only; note that some electronic components are susceptible to bodystatic.

Connectors should never be subjected to forced removal or refit, especially inter-board connectors, damaged contacts will cause short-circuit and open-circuitconditions.

Prior to commencing test, and periodically during test, touch a good earth, i.e.cigar lighter socket, to discharge body static as some electronic components arevulnerable to static electricity.

Grease for electrical connectorsAll under bonnet and under body connectors are protected against corrosion bythe application of a special grease on production. Should connectors bedisturbed in service or repaired or replaced, a grease of this type, availableunder Part No. BAU 5811, should again be applied.

NOTE: The use of other greases must be avoided as they canmigrate into relays, switches etc. contaminating the contacts andleading to intermittent operation or failure.

INTRODUCTION

MINI 97MY1.6

ABBREVIATIONSA - Ampsac - Alternating currentA/C or Aircon - Air conditioningABS - Anti-lock braking systemCav - CavityCct - Model or feature applicabilityCDL - Central door lockingCol - Colourdc - Direct currentDCU - Diagnostic and control unitECU - Electronic control unitECM - Engine control moduleEDC - Electronic diesel controlF - FuseFICV - Fast idle control valveFL - Fusible linkHRW - Heated rear windowIACV - Idle air control valveICE - In-car entertainmentIMA - Idle mixture adjust

INTRODUCTION

MINI 97MY 1.7

LCD - Liquid crystal displayLED - Light emitting diodeLH - Left handLHD - Left hand driveMAP - Manifold absolute pressureMEMS - Modular engine management systemMFU - Multi-function unitMPi - Multi-point injectionNON CDL - Without Central door lockingPA - Atmospheric pressurePGM-Fi - Programmed fuel injectionRH - Right handRHD - Right hand driveSPi - Single-point fuel injectionSRS - Supplementary restraint systemTA - Air temperatureTDC - Top dead centreTH - Throttle angleTW - Water temperature

INTRODUCTION

MINI 97MY1.8

HOW TO USE THIS DOCUMENT

Fuse detailsContains information on fuse functions and values and should be used togetherwith the power distribution circuit diagrams to establish which systems share acommon power supply and to ensure that correct value fuses are fitted.

Earth points and headers jointsShows a plan view of the vehicle including location of all earth points. Supportingphotographs and connector detail information appear in the Connector section.

Description and OperationPresented in the same order as the circuit diagrams are displayed in theElectrical Circuit Diagram folder, each of the descriptions contains a briefoverview of the main system functions and includes operating parameters forsensors and switches and reference to the appropriate wire colours. Always readthis section before starting work on a system so that a good understanding ofsystem functionality is obtained.

ConnectorThis section is effectively an index of every electrical connector on the vehicle,including header joints and eyelets. A page is dedicated to each connector, withthe information presented in a standard format. The connector number isdisplayed on each page header to ease reference. Connector informationcomprises:

• Connector Number - The assigned number, prefixed “C”.• Connector Name - Usually derived from the component to which the

connection is made.• Male/Female - If applicable, identifies the gender of the connector pins

(NOT the housing) as Male or Female. Generally, connectors mating directlyto a component have Female pins.

INTRODUCTION

MINI 97MY 1.9

• Colour - If applicable, the colour of the connector housing is shown.NATURAL is used to describe connectors with a clear/translucent plasticfinish.

• Location Statement - Used in conjunction with the photograph to determinethe location of the connector.

• Photograph - Shows the location of the subject connector. In most cases,the photograph will indicate the amount of trim removal necessary to revealthe connector. For convenience some photographs identify more than oneconnector.

• Face View - An outline of the connector housing, viewed from the front,showing pin numbers (if applicable).

• Pin-out Table - A three column table, detailing the colour and position ofeach wire in the connector:

•

Cav: The connector pin (cavity) number.Col: The colour of wire populating the connector pin.Cct: Identifies the model or feature which uses the wire. ALL means

applicable to all vehicles in the range.

Cav Col Cct1 GR ALL2 B ALL

INTRODUCTION

MINI 97MY1.10

Where necessary a table listing the circuit reference numbers against adescription of the model or features which may or may not be fitted, can be foundat the beginning of the Connector section. A sample of a typical table is shownbelow:

Cct Model or feature1 Electric windows2 Electric windows and headlamp levelling3 Headlamp levelling4 Without headlamp levelling5 Airbag6 Without airbag7 Alarm8 Rear speakers

INTRODUCTION

MINI 97MY 1.11

Fault diagnosisWhen diagnosing an electrical fault follow the steps below:

1. Read the circuit description appropriate to the reported fault to ensure agood understanding of circuit operation.

2. Study the power distribution, fuse details and earth distribution diagramsand identify other circuits which share fuses and/or earth points. Checkwhether these circuits operate correctly.

3. Using the photographs contained in the Connector section, locate a point onthe circuit (approximately half way between supply and earth) which is easilyaccessible.

4. Check that the pin out details of the connector are correct and that thecorrect signals exist at the correct terminals.

5. Using the marker pen supplied (or other suitable non-permanent markerpen), mark the parts of the circuit you have verified.

6. Continue to the next point on the circuit which is easiest to access andrepeat the above.

7. Continue this approach until a fault is found, rectify the fault and then verifythat the circuit operates correctly.

INTRODUCTION

MINI 97MY1.12

WIRE COLOUR CODESThe following list contains the wire colour codes used on the vehicle harnessesand is intended to give an indication of the function or feature for which aparticular colour of wire is normally used. These guidelines do not always applyto the wiring between components and the main harness.

Code Colour Function

B Black Earth wire from a component to an earth tag.Black with a tracer is also usually an earth wire but theearth is switched by a control unit.

G Green Ignition fused supply from passenger compartmentfusebox: clock, instrument, indicators, electric mirrors

K Pink Fused supply: central door locking

LG Light Green Ignition auxiliary fused supply from passengercompartment fusebox: reverse lamps, brake lamps

N Brown Battery supply - to ignition switch from fusible link 3 and 5

O Orange Fused supply: central locking

P Purple Fused permanent supply - to interior lamps, radiocassette, clock, anti-theft alarm, electric aerial

R Red Fused supply: sidelamps

S Slate (grey) Fused supply: electric windows

U Blue Fused supply: headlamps, cooling fans

W White Ignition switched supply to passenger compartmentfusebox

Y Yellow Ignition switched supply to passenger compartmentfusebox

FUSE DETAILS

MINI 97MY 2.1

INTRODUCTIONThe fuses are mounted in two fuse boxes; one is in the engine compartment andthe other in the passenger compartment, high in the driver's footwell. In addition,the front fog lamp relay receives battery voltage via a 15A fuse (stand-alone fuseholder) mounted at the rear RH side of the engine compartment.

The engine compartment fuse box contains high current pull-out fuses whichfeed multiple circuits.

The fuses in the passenger compartment fuse box are all of the smaller pull-outtype.

Engine Compartment Fuse Box

Link Rating WireColour

Function

1 30 amp N Passenger compartment fuse box - fuses A9, B1,B6, B9 and C4

2 30 amp N Ignition switch, auxiliary relay3 30 amp N Lighting switch4 30 amp N MEMS relay module / manifold heater relay (Japan)

FUSE DETAILS

MINI 97MY2.2

Passenger Compartment Fuse Box

Fuse Rating WireColour

Function

A1 10 amp UW RH headlamp main beam, driving lamp relay

A2 10 amp UR RH headlamp dipped beam

A3 10 amp RW RH side and tail lamps

A4 10 amp W Alarm ECU, instrument pack, voltage gauge, oiltemperature gauge

A5 - - Not used

A6 10 amp G A/C relay, switch pack, thermostat, seat beltwarning lamp, catalyst overheat ECU (Japan only)

A7 15 amp LGW A/C blower motor (Japan only)

A8 15 amp LGO Blower motor

A9 20 amp U A/C relay (Japan only)

FUSE DETAILS

MINI 97MY 2.3

B1 15 amp P Driving lamp relay

B2 10 amp UO Rear fog guard

B3 10 amp R Headlamp levelling

B4 10 amp LGW Radio cassette, cooling fan relay (Japan),automatic gearbox selector indicator lamp

B5 10 amp G Airbag control unit

B6 20 amp P Alarm system and horn

B7 15 amp R Sunroof

B8 15 amp LGO Wipers and washer

B9 15 amp P Cooling fan

C1 10 amp UW LH headlamp main beam

C2 10 amp UR LH headlamp dipped beam

C3 10 amp RB LH side and tail lamps

C4 10 amp PO Radio cassette, clock, brake system warning light,direction indicator/ hazard warning unit, anti-theftalarm indicator light, interior lamp unit

C5 - - Not used

C6 15 amp G Direction indicator relay, brake and reversing lamps

C7 10 amp NS Inertia fuel shutoff switch

C8 10 amp WR-WK

MEMS relay module (starter relay)

C9 15 amp G Heated rear window

A face view of the of the passenger compartment fuse box is not shown in theConnector section of this document since it consists of single Lucars connectedin accordance with the following table:

FUSE DETAILS

MINI 97MY2.4

Cav Col CCTA1-1 UW ALLA1-2 UW ALLA2-1 UR ALLA2-2 UR ALLA3-1 R ALLA3-2 RW ALLA4-1 W ALLA4-2 W ALLA6-1 W 1A6-2 G 1A7-1 LGW 1A7-2 LGW 1A8-1 LGW ALLA8-2 LGO ALLA9-1 N 1A9-2 U 1

Cav Col CCTB1-1 N ALLB1-2 P ALLB2-1 U ALLB2-2 UO ALLB3-1 R ALLB3-2 R ALLB4-1 LGW ALLB4-2 LGW ALLB5-1 W ALLB5-2 G ALLB6-1 N ALLB6-2 P ALLB7-1 Y ALLB7-2 R ALLB8-1 LGW ALLB8-2 LGO ALLB9-1 N ALLB9-2 P ALL

Cav Col CCTC1-1 UW ALLC1-2 UW ALLC2-1 UR ALLC2-2 UR ALLC3-1 R ALLC3-2 RB ALLC4-1 N ALLC4-2 PO ALLC6-1 W ALLC6-2 G ALLC7-1 NS ALLC7-2 NS ALLC8-1 WR ALLC8-2 WR ALLC9-1 Y ALLC9-2 G ALL

MODEL/FEATURE APPLICABILITY TABLEThis table lists the circuit reference number(s) against a description of themodel or feature to which it applies:

Cct Model or feature applicability1 Japan only

ALL Applies to all models and derivatives

EARTH POINTS AND HEADER JOINTS

MINI 97MY 3.1

Earth PointsThe following illustration indicates the general position of each Earth Point on thevehicle.

Connector No Title LocationC361 Earth eyelet - radio Behind centre of fasciaC556 Earth eyelet 1 RH side of engine compartmentC557 Earth eyelet 2 Luggage compartment - LH sideC558 Earth eyelet 3 RH side of engine compartmentC559 Earth eyelet 4 Luggage compartment - LH sideC560 Earth eyelet 5 RH side of engine compartmentC561 Earth eyelet 6 Beneath rear seat

NOTE: The earth points listed above, will not necessarily be fittedto all versions of the vehicle.

EARTH POINTS AND HEADER JOINTS

MINI 97MY3.2

Earth HeadersThere is one Earth Header attached to the inner wing abutment bracket locatedin the left hand side of the engine compartment.

Connector No Title LocationC550 Earth header 1 LH side of engine compartment

DESCRIPTION AND OPERATION

MINI 97MY 4.1

ANTI-THEFT ALARM OPERATIONThe alarm system can only be armed and disarmed by using the handset

NOTE: Subsequent unlocking of the vehicle using the key willactivate the alarm. Locking the driver's or front passenger's doorwith the key will NOT arm the alarm.

The system features:

• a perimetric alarm (protects access to the passenger, engine and luggagecompartments).

• engine immobilisation.Battery voltage to the alarm is supplied from fuse B6 in the passengercompartment fuse box on a P wire and earth is on a B wire. The alarm alsoreceives battery voltage on a W wire from fuse A4 in the passengercompartment fuse box providing the starter switch is in position II. The anti-theftalarm indicator light receives battery voltage from fuse C4 in the passengercompartment fuse box on a PO wire and a control signal on a YN wire from thealarm ECU.

HandsetA coded radio signal is transmitted from the handset when either button ispressed. The RH (padlock symbol) button is used to arm the alarm and use ofthe LH button disarms it. Provided the handset is operated in the proximity of thevehicle, the signal is received on the aerial and passed to the alarm ECU on aWY wire.

When the alarm is armed, the anti-theft alarm indicator light flashes rapidly forapproximately 10 seconds and then continues at a slower rate as a visualdeterrent. If a door or the bonnet is not properly closed, the alarm will be armedand the engine immobilised. The anti-theft alarm indicator light will not flash forapproximately 10 seconds, it will then flash slowly to indicate that the system isonly partially armed and to provide a visual anti-theft deterrent. When the opendoor or the bonnet is closed, the alarm will become fully armed.


MINI 97MY4.2

Each time the handset button is pressed, the radio signal code is changed in asequence mirrored by the receiver in the alarm ECU. If the sequence is broken,(e.g. by handset battery renewal, or by temporary vehicle battery disconnection,etc.), it will be necessary to restore synchronisation. This can be done bypressing the handset RH button four times in quick succession, until the vehicleresponds by arming the alarm.

Perimetric alarmThe perimetric alarm can only be set using the handset. Each door, the bonnetand the luggage compartment incorporates a switch that closes as the apertureis opened. When a switch is closed, an earth signal is sent to the alarm ECU ona PW wire for the driver and passenger doors, on a PK wire for the boot and ona PR wire for the bonnet.

If a door is opened when the alarm is armed, the alarm ECU sends an earth on aPB wire to one side of the horn relay coil. Since the other side of the coilreceives battery voltage on a P wire from fuse B6 in passenger compartmentfuse box, the relay will energise causing the horn to sound. Once triggered, thehorn will sound for a period of approximately 30 seconds - it can be silenced bypressing the plain button on the handset.

Engine immobilisationThe engine is immobilised when the perimetric alarm is set, inhibiting the engineprimary electrical circuits. Immobilisation is removed when the LH handsetbutton is pressed. The alarm ECU provides an earth on a WR wire (via theautomatic inhibitor switch on a WLG wire in the case of vehicles fitted with anautomatic gearbox) to one side of the starter relay coil. Since the other side ofthe coil is receiving battery voltage from fuse C8 the passenger compartmentfuse box on a WR-WK wire, the relay is energised. Once this occurs, batteryvoltage is switched from link 4 in the engine compartment fuse box on an N wirevia the MEMS relay module to the starter motor on an NR wire, with animmobilisation signal being sent to the MEMS ECM on a WS wire.


MINI 97MY 4.3

Passive engine immobilisationEven if the car is not locked, the passive immobilisation feature will be enabledapproximately 30 seconds after the starter switch is turned to the ‘OFF’ positionand the driver's door has been opened. This state is indicated by the anti-theftalarm indicator light flashing. While the door is open, the anti-theft alarmindicator light illuminates continuously.

In this condition, the engine can be re-mobilised by pressing the LH button onthe handset before operating the starter switch.

Handset battery replacementDependent on usage, the CR2032 type battery in the handset should last forthree years. When the battery is near the end of its life, a reduction in theoperating range of the handset may be noticed. To change the battery, firstcarefully prise open the handset casing at the key ring end, taking care not todamage the seal. Slide the battery out, without bending the clip or touching anyof the contact surfaces. Press and hold each handset button for five seconds, toallow residual power to discharge.

Without touching the contact surfaces, carefully slide a new battery into the clip,ensuring that the side marked '+' faces the clip. Snap together the two halves ofthe handset case.

Unlock the car then operate the RH (lock symbol) button at least four times, toresynchronise the handset to the car. The handset is now ready for use.

Vehicle batteryAlways disarm the alarm BEFORE the battery terminals are disconnected.Failure to do this will result in the alarm sounding as soon as the battery isreconnected.


MINI 97MY4.4

HORNS OPERATIONThe horn receives a direct earth on a B wire.

Battery voltage is supplied from fuse B6 in the passenger compartment fuse boxon a P wire to the horn relay contacts and one side of the coil. When the hornpush switch is operated the other side of the relay coil receives an earth on a PBwire via the rotary coupler. The alarm ECU will also supply an earth path to thehorn relay coil on a PB wire when the integrity of the alarm system is broken.

When the relay coil receives the earth it is energised, switching battery voltagefrom B6 in the passenger compartment fuse box on a P wire via the closedcontacts of the relay to the horn on a PB wire. Since the other side of the horn isconnected to earth, the horn will sound.


MINI 97MY 4.5

SUNROOF OPERATIONThe sunroof switches receive an earth supply on an N wire and, providing thestarter switch is in position I or II, battery voltage is supplied on an R wire fromfuse B7 in the passenger compartment fuse box. Operating the rear-mountedswitch causes the sunroof to open, and operating the front-mounted switchcauses the sunroof to close.

The sunroof motor operation and hence sunroof movement is controlled byoperation of these switches. When the sunroof is in the closed position, the twoswitches provide an earth path to both motor terminals on B and S wires.

Operation of switch I supplies battery voltage on a B wire to one of the terminalsof the sunroof motor. Since the second terminal is connected on a S wire toearth, the motor will operate and will continue until the switch is released.

Operation of switch II supplies battery voltage on a S wire to the second terminalof the sunroof motor. Since the first terminal is connected on a B wire to earththe motor will operate, and will continue until the switch is released.


MINI 97MY4.6

CHARGING AND STARTING SYSTEM OPERATION

Charging systemThe charging system is an alternator that contains a rectifier pack and regulatorto maintain a constant direct current (dc) voltage in the system. The alternatorhas a fixed coil wound stator in which a field coil rotor rotates. Slip rings conductcurrent to and from the field coils via two carbon brushes. The unit is machinesensed, the regulator senses output voltage and regulates this to a maximum of14 volts. The alternator is belt driven from the crankshaft and cooled by a fanmounted behind the pulley.

When the starter switch is switched on, a small current flows through theignition/no charge warning lamp then to the field windings, partially magnetisingthe rotor and then passes to earth via the brushes and regulator. The warninglamp circuit is complete and the bulb glows. When the engine is started, themagnetised rotor turns within the stator windings generating 3-phase alternatingcurrent (ac) and voltage that rises rapidly with rotor speed. The rotor produces acby virtue of the magnetic field of the rotor relative to the stator.

The field diodes in the rectifier pack convert the full wave ac current into dc.Output current from the field diodes supplements the initial current flowingthrough the field windings, causing an increase in the magnetic influence of therotor resulting in self-excitation of the alternator. The field current increases withrotor speed and thus increases generated current and voltage until the alternatoris fully-excited.

When the voltage applied to the alternator side of the warning lamp exceedsbattery voltage the warning lamp is extinguished indicating that the alternator isdeveloping battery-charging current. The regulator functions as an electroniccontrol switch on the earth side of the field coils, rapidly switching the earthcircuit OFF and ON to maintain the maximum voltage and thus the current tosafe limits.

When the battery is in a low stage of charge or the current draw from electricalunits causes voltage drop, the alternator automatically charges at its maximumrate (dependent on speed) until 14 volts is reached. When the demand on thealternator falls, the current output is reduced.


MINI 97MY 4.7

Starting systemWhen the starter switch is turned to the crank position, battery voltage isswitched via fuse C8 in the passenger compartment fuse box to one side of thestarter relay coil on a WR-WK wire. The other side of the coil is eartheddifferently dependent on model :

MPIManual vehicles receive an earth from the alarm ECU on a WR wire;Automatic vehicles receive an earth on a WLG wire via the automatic inhibitor

switch from the alarm ECU on a WR wire.

SPIManual vehicles are earthed directly on a B wire;Automatic vehicles are earthed on a WLG wire via the automatic inhibitor switch

and a B wire.When the starter relay is energised, battery voltage on an N wire from link 4 inthe engine compartment fuse box is switched to the starter motor solenoid on anNR wire. Since the other side of the starter relay is connected to earth, thestarter solenoid energises and applies direct battery voltage on an R wire (MPIonly) or a B wire (SPI only) to the starter motor. Earth to the starter motor is viathe mountings.


MINI 97MY4.8

MODULAR ENGINE MANAGEMENT SYSTEM (MEMS)MEMS is controlled by the MEMS control unit (ECM) which is located in the RHfront corner of the engine compartment or on the RH inner wing valance,according to model.

The ECM is an adaptive unit, which means that, over a period of time, it can'learn' the load and wear characteristics of the engine. Because no two engineshave identical characteristics, this information is needed by the ECM todetermine the amount of stepper motor movement required to achieve thespecified idle speed.

The features of MEMS are:

1. One common ECM is utilised, incorporating a programmed ignition systemand a fuel injection system.

2. A separate diagnostic socket facilitates diagnosis of the system and enginetuning using 'TestBook' without disconnecting the ECM harness multiplug.The diagnostic socket receives and transmits appropriate signals to andfrom the ECM on a WY wire.

3. The ECM incorporates short circuit protection and has powerful diagnosticcapabilities with the ability to store intermittent faults on certain inputs. Thesecapabilities are fully utilised by the programmable TestBook.

4. The ignition system is used to improve the idle speed response, and byadvancing or retarding the ignition when load is placed on, or removed fromthe engine.

5. If certain system inputs fail, the ECM implements a back-up facility enablingthe system to carry on functioning, although at a reduced level ofperformance.


MINI 97MY 4.9

PROGRAMMED IGNITION SYSTEMMEMS incorporates a programmed ignition system, the timing being controlledusing digital techniques instead of the conventional mechanical and vacuumadvance mechanisms.

The ECM determines the correct ignition timing by receiving signals from thefollowing:

1. Crankshaft position sensor (crankshaft position and engine speed)

2. Camshaft position sensor (camshaft position and cam period)

3. Manifold absolute pressure sensor (engine load)

4. Engine coolant temperature sensor (engine temperature)

5. Throttle position sensor

Timing is controlled by the ECM which is energised by the main relay, locatedwithin the relay module. Spark distribution is achieved by a direct ignition systemwhich consists of an ignition coil driven directly by the ECM. The twin-ignition coilis mounted on the front of the engine and has a primary winding resistance of0.63 to 0.77 ohms at 20°C, which allows full h.t. output to be attained soonerthus making coil operation more consistent throughout the engine speed range.

MEMS ECMThe ignition sense of the ECM receives battery voltage from fuse A4 in thepassenger compartment fuse box on a W wire provided the starter switch is inposition II. As a result the ECM supplies an earth from the main relay control ona WK wire to one side of the main relay coil (within the MEMS relay module).Since the other side of the main relay receives battery voltage on an N wire fromlink 4 in the engine compartment fuse box, the relay will energise switchingbattery voltage via the relay contacts on an NK wire to the injector(s), purgevalve, stepper motor, ignition coil, manifold heater (Japan only) and positive feedto the ECM.


MINI 97MY4.10

Crankshaft position (CKP) sensorThe speed and position of the engine are detected by the crankshaft position(CKP) sensor which projects through the engine adapter plate. A critical air gapexists between the CKP sensor and the flywheel, which is essential to allowcorrect engine operation.

The flywheel incorporates a reluctor ring which consists of 32 poles spaced at10° intervals, with 4 missing poles at 30° , 60° , 210° and 250° . The missingpoles inform the ECM when to operate the injectors, with the remaining polesproviding a continual update of crankshaft position and engine speed. As theflywheel rotates, each pole that passes the CKP sensor disturbs the magneticfield created by the sensor inducing a voltage pulse in the coil. The CKP sensoris monitored by the ECM on UP and WU wires.

Camshaft position (CMP) sensorThe camshaft position sensor has two functions; the first is to enable the ECM torun a sequential fuelling mode; the second is to measure the actual cam period,this measurement is achieved using teeth on the camshaft to indicate when thevalve opens and closes. The CMP sensor is monitored by the ECM on BU andRY wires.

Manifold absolute pressure (MAP) sensorThe manifold absolute pressure sensor is mounted directly on the inlet manifoldand provides the ECM with an accurate representation of the load placed on theengine. This allows the ECM to adjust the quantity of fuel being injected togetherwith the ignition timing, to achieve optimum fuelling of the engine. The MAPsensor achieves this by detecting pressure variations inside the manifold, thenconverting these variations into graduated electrical signals which are monitoredby the ECM on RG and YP wires to determine engine load. Earth supply is on aKB wire.


MINI 97MY 4.11

Engine coolant temperature (ECT) sensorThe engine coolant temperature (ECT) sensor is located on the coolant outletelbow. It is a temperature dependent resistor (thermistor), the voltage output ofwhich varies in inverse proportion to temperature, in that the output increases astemperature decreases or the reverse. The change in resistance is monitored bythe ECM on a KG wire and as a result the ECM can adjust the length of injectoropening time required. The ECM supplies the coolant temperature sensor withan earth path on a KB wire.

Manifold heater (Japan only)One side of the manifold heater relay coil receives battery voltage from link 4 inthe engine compartment fuse box via the closed contacts of the main relay(providing it is energised). The other side of the relay coil receives a control earthon a BK wire from the link 4 in the engine compartment fuse box via the closedcontacts of the relay to the manifold heater.

Throttle position sensorThe throttle position (TP) sensor is a potentiometer attached to the throttlehousing and is directly coupled to the throttle disc. Closed throttle is detected bythe TP sensor which initiates idle speed control via the idle air control valve(IACV).

The TP sensor receives a 5 volt supply from the ECM on a YP wire and issupplied with an earth on a KB wire. The sensor then provides a signal which isproportional to throttle disc position on a YG wire to the ECM.

Idle speed controlWith the throttle pedal released and the engine at idle, the ECM maintains stableidling performance by using the fast response of the engine to changes inignition timing. According to the loads placed on or removed from the engine, theECM responds to changes in engine speed and, together with adjustments to theidle air control valve (IACV), advances or retards the ignition timing to achieve aconstant idling speed. When load is removed from the engine, the IACV returnsto its original position and the ignition timing reverts to the idle setting.

NOTE: Due to the sensitivity of this system the ignition timing willbe constantly changing at idle speed.


MINI 97MY4.12

FUEL INJECTION SYSTEMMEMS injection system incorporates one (on SPI version) or two (on MPIversion) injectors which are located between the pressurised fuel rail and theinlet manifold. The injectors are solenoid operated and direct a spray of fuel intothe inlet manifold onto the back of the inlet valves.

The amount of fuel injected is determined by how long the injector is held open(known as the injector pulse width). To achieve the required air fuel ratio theECM receives signals from the following inputs:

1. Crankshaft position sensor (engine speed).

2. Camshaft position sensor (camshaft position and cam period).

3. Manifold absolute pressure sensor (engine load).

4. Intake air temperature sensor (inlet air temperature).

5. Engine coolant temperature sensor (engine temperature).

6. Throttle position sensor (rate of throttle opening or throttle closed position).

7. Battery voltage (state of battery charge).

8. Heated oxygen sensor (oxygen content of exhaust gases).


MINI 97MY 4.13

Idle air control valve (stepper motor)The idle air control valve (IACV) is mounted on the inlet manifold. It receivesbattery voltage on an NK wire via the main contacts and is controlled by the ECMon OS (phase 1), KU (phase 2), OG (phase 3), and OU (phase 4) wires andreceives an earth supply on a KB wire. During cold starting, the ECM provides afast idle by sending a signal to the IACV which opens a pintle valve situatedinside an air passage within the throttle housing. This allows air to bypass thethrottle disc and flow directly into the inlet manifold. As the engine coolanttemperature rises the fast idle is reduced until normal idle speed is attained.

Intake air temperature sensorThe intake air temperature (IAT) sensor is located on the side of the inletmanifold. The IAT sensor is of the negative temperature coefficient (NTC) type,reducing its resistance with increases in air temperature. The ECM monitors theIAT sensor on a GB wire and is supplied with an earth on a B wire. When theECM receives a signal from the sensor, it uses the signal along with that fromthe MAP sensor to calculate the volume of oxygen in the air and carry out fineadjustments of the injected fuel to attain the optimum mixture strength.

Catalytic Converter System

Heated oxygen sensorThe heated oxygen sensor (HO2S) is part of a closed loop-type exhaustemission system. The sensor is fitted in the exhaust manifold and is designed tomonitor the exhaust gases. In weak air/fuel mixtures, oxygen content in theexhaust gas increases, decreasing the voltage output to the ECM. As the air/fuelmixture becomes richer so oxygen content decreases, increasing the voltageoutput to the ECM.

One side of the oxygen sensor relay coil receives an earth from the ECM on aBG wire providing the starter switch is in position II. The other side of the relaycoil receives battery voltage from link 4 in the engine compartment fuse box onan N wire via the contacts of the main relay (providing it is energised). As aresult the oxygen sensor relay energises and battery voltage is switched fromlink 4 in the engine compartment fuse box on an N wire via the closed contactsof the oxygen sensor relay to the oxygen sensor on a UR wire.


MINI 97MY4.14

Since an earth is provided on a B wire, the integral heating element will quicklyreach an efficient operating temperature from cold.

The resultant output voltage on the LGS and S wires is used by the ECM todetermine what correction to fuel delivery is necessary.

CAUTION: An oxygen sensor will not operate if its power supply isremoved, if it has been dropped, subjected to any impact or ifcleaning materials are used on it.

Purge valveThe purge valve receives battery voltage on an NK wire from link 4 in the enginecompartment fuse box on an N wire from the closed contacts of the main relay(providing it is energised) and a control signal from the ECM on a BW wire. Thevalve remains closed when the engine is cold and at idling speed to protectengine tune and catalyst performance. When the purge valve is open, fuelvapour from the charcoal canister is drawn into the throttle housing forcombustion.

Automatic gearbox

Inhibitor switchThe switch fitted to the gearbox inhibits operation of the starter motor unless theselector lever is in position P or N.

With the selector lever in position P or N the inhibitor switch will provide an earthpath for the starter relay on a BLG wire which will allow the engine to be started.

If the selector lever is in any other position than P or N, the inhibitor switch willnot provide an earth path, so preventing the vehicle starting.

The inhibitor switch also provides the ECM with an input so that idle speed isautomatically adjusted when a drive position is selected.


MINI 97MY 4.15

FUEL PUMP OPERATIONOne side of the fuel pump relay coil receives battery voltage from fuse A4 in thepassenger compartment fuse box on a W wire provided the starter switch is inposition II. The other side of the relay coil receives an earth on a BP wire fromthe MEMS control unit provided the correct operating conditions exist, (seeEngine Management System) causing the relay to energise.

The energised relay switches battery voltage from link 4 in the enginecompartment fuse box on an N wire, via fuse C7 in the passenger compartmentfuse box to the inertia fuel shutoff switch on an NS wire. Provided the inertia fuelshutoff switch remains closed, battery voltage is fed on a WP wire to the fuelpump. Since the pump has a permanent earth on a B wire it will commenceoperation.


MINI 97MY4.16

BRAKE FLUID LEVEL WARNING OPERATIONThe system provides a visual warning if the fluid in the brake fluid reservoir fallsbelow the accepted level. The brake system warning lamp consists of a 1.2 Wbulb which receives battery voltage on a PO wire from fuse C4 in the passengercompartment fuse box. Under normal operating conditions the lamp will notfunction, but if the brake fluid level falls the displacement will close the contactsof the fluid level switch, switching an earth on a BW wire to the other side of thelamp causing it to illuminate.

Brake test switchWhen verification of the warning lamp circuit is needed, operation of the braketest switch supplies an earth via the switch on a BW wire to the warning lamp,causing it to illuminate.


MINI 97MY 4.17

SRS (AIRBAG) OPERATION

NOTE: The airbag control unit (DCU) is a non-serviceablecomponent and no attempt to repair or modify the module shouldbe made.

The airbag control unit receives battery voltage from the starter switch via fuseB5 in the passenger compartment fuse box on a G wire. Earth to the airbagcontrol unit is on a B wire.

In the event of an accident involving a frontal impact, a sensor situated inside theairbag control unit monitors the force of the impact to determine whether theairbag should be inflated. A safing sensor wired in series with the main sensorallows the system to discriminate between driving on roads with potholes,striking kerbs, etc., and an actual impact.

The sensors when activated supply voltage to the igniter circuit of the airbag.Grains of Nitrocellulose and Nitroglycerine inside the airbag module, ignite andcombine in a chemical reaction to form a large amount of Nitrogen gas leading toinflation of the airbag in approximately 30 milli-seconds.

As the occupant moves forward into the airbag it immediately discharges the gasthrough a vent hole to provide progressive deceleration and reduce the risk ofinjuries.

A regulator circuit and a back-up power circuit are connected in parallel with thecar battery. The regulator circuit increases the stability of the SRS system byraising the voltage when the battery voltage drops. The back-up power circuitprovides power in the event of the battery being disconnected due to the impact.

Sequence of operation:

1. The main sensor and the safing sensor are activated.

2. Power is supplied to the airbag igniter by the battery or the back-up circuit.

3. The airbag deploys.

It takes about 0.1 second from the beginning of the airbag deployment until it iscompletely deflated.


MINI 97MY4.18

Driver's airbagThe driver's airbag is connected to the airbag control unit via the rotary coupleron Y and R wires.

Pre-tensionersThe right hand pretensioner is controlled by the DCU on N and NR wires.

The left hand pretensioner is controlled by the DCU on O and OU wires.

SRS warning lampWhen the starter switch is operated to position II, the warning lamp (located onthe instrument panel) receives battery voltage from fuse A4 on a W wire and acontrol signal from the airbag control unit on a P wire. The warning lamp willilluminate when the electrical circuits are initialised while the system performs aself-diagnosis test. If the system finds no fault during self diagnosis the warninglamp will extinguish after approximately 6 seconds.

In the event of a fault in the system the warning lamp will illuminate continuouslyor fail to illuminate during the self diagnosis test.


MINI 97MY 4.19

SEAT BELT WARNING OPERATION (JAPAN ONLY)The rear seat belt warning lamp (located on the instrument panel) receivesbattery voltage from fuse A6 in the passenger compartment fuse box on a Gwire, provided the starter switch is in position II . Whenever the seat belt isunlatched, the warning lamp illuminates as a result of receiving an earth on a Bwire via the seat belt buckle switch on a BG wire. The seat belt buckle earth pathis broken when the buckle is latched, causing the lamp to extinguish.


MINI 97MY4.20

CATALYST OVERHEAT WARNING OPERATION (JAPAN ONLY)When the starter switch is in position II, battery voltage is switched through fuseA6 in the passenger compartment fuse box on a W wire to the catalyst overheatECU on a G wire. Earth to the ECU is on a B wire.

If the catalyst overheat ECU detects an overheat condition, the overheat switchwill operate switching battery voltage on a G wire from fuse A6 to the catalystoverheat buzzer on a BY wire. Since the buzzer has an earth connection on aGY wire from the catalyst overheat ECU, the buzzer will sound and continue todo so while the catalyst overheat condition exists.

System checkWhen the starter switch is initially operated, the catalyst overheat buzzer willsound for a few seconds.


MINI 97MY 4.21

AIR CONDITIONING OPERATION (JAPAN)The air conditioning system may only be operated with the starter switch inposition II. The position of the temperature control determines the threshold atwhich the system operates and the blower switch permits selection of fourdifferent blower motor speeds.

MEMS ECMThe thermistor monitors the temperature at the evaporator and providesfeedback on S and SR wires to the A/C thermostat. Dependent on the level ofcooling required the temperature control can be adjusted, providing input on YRand YB wires to the A/C thermostat. The A/C thermostat supplies an airconrequest signal to the ECM on a GW wire via the dual pressure switch. The ECMresponds by providing an earth on a RW wire to one side of the compressorclutch relay coil and one side of the condenser fan relay coil.

Air conditioning switch and condenser fanWhen the air conditioning switch is operated, battery voltage is switched fromfuse A6 in the passenger compartment fuse box on a G wire via the airconditioning switch on a GW wire to one side of the condenser fan relay coil,compressor clutch relay coil and the aircon blower relay coil (located within therelay module). As a result the compressor clutch relay energizes, switchingbattery voltage from fuse A6 via the relay contacts to the compressor clutch.Since the compressor clutch mounting is connected to earth, the clutch willoperate to engage the compressor. The condenser fan relay is simultaneouslyenergized when the compressor clutch relay is energized, switching batteryvoltage from fuse A9 on a U wire via the condenser fan relay contacts to thecondenser fan on a U wire. Since the other side of the condenser fan isconnected to earth, the fan will operate.


MINI 97MY4.22

Aircon blower motor, switch and resistor packOne terminal of the aircon blower motor receives battery voltage from link 2 inthe engine compartment fuse box via the starter switch, the auxiliary relay(provided it is energized) and fuse A7. When the blower switch is operated fromthe OFF position, an earth is switched on a UG wire to the other side of theaircon blower relay coil and simultaneously to the other terminal of the airconblower motor via the resistor pack or direct dependent on the blower speedrequired. In addition, since battery voltage already exists on the aircon blowerrelay coil, the relay energizes, switching an earth via the relay contacts to theA/C thermostat.

Moving the blower switch from the OFF position increases the speed of theaircon blower motor incrementally as follows:

• The first position provides a connection from earth via the blower switch andblower speed switch on a UG wire and via all three resistors in the pack tothe aircon blower motor terminal on a UB wire.

• The second position provides a connection from earth via the blower switchand blower speed switch on a UY wire and via two resistors to the airconblower motor terminal on a UB wire.

• The third position provides a connection from earth via the blower switchand blower speed switch on a UR wire and via one resistor to the airconblower motor terminal on a UB wire.

• The fourth position provides an earth path on a UB wire direct to the airconblower motor terminal.

Dual pressure switch

The dual pressure switch consists of a high and a low pressure switchconnected in series with the aircon request signal from the A/C thermostatto the MEMS ECM. In the event of pressure deviating from the normalcondition, the relevant switch will open preventing the signal reaching theECM and thereby inhibiting the system. When the correct pressure isrestored the system will resume normal operation.


MINI 97MY 4.23

HEATER BLOWER OPERATIONThe heater blower assembly incorporates a 3-position switch which controls theoperation of the blower motor. The blower switch allows low speed operationwhen position I is selected, and high speed operation when position II isselected.

The heater blower assembly receives battery voltage from link 2 in the enginecompartment fuse box via the starter switch, auxiliary relay (provided the relay isenergized) and fuse A8 in the passenger compartment fuse box on an LGO wire.When blower switch position I is selected, an earth is switched on a B wire viathe integral blower motor resistor and the blower switch to the blower motor.Since there is a voltage drop across the resistor, the motor will operate at slowspeed. When blower switch position II is selected, an earth on a B wire isswitched directly to the blower motor causing the motor to rotate at full speed.


MINI 97MY4.24

COOLING FAN OPERATION

MPIThe cooling fan is controlled by the MEMS control unit which supplies an earth tothe cooling fan relay provided operating conditions are met, see EngineManagement System.

Battery voltage is supplied on an N wire from fusible link 1 in the enginecompartment fuse box via fuse B9 in the passenger compartment fuse box toone side of the cooling fan relay coil on a P wire. The coolant temperaturesensor provides a feedback to the MEMS control unit on a KG wire.

When the coolant temperature reaches 105°C, the MEMS control unit providesan earth to the other side of the cooling fan relay coil on an LGB wire, whichcauses the relay to energize. Battery voltage on the P wire is then switched fromfuse B9 in the passenger compartment fuse box via the closed contacts of thecooling fan relay to the cooling fan on the BG wire. Since the other side of thecooling fan relay is connected to earth on a B wire, the fan will operate. Whenthe temperature falls to 98°C the MEMS control unit removes the earth to thecooling fan relay coil on the LGB wire, causing the cooling fan relay to de-energize which removes the supply to the cooling fan relay.

SPI (Japan only)The cooling fan is an auxiliary unit which acts as a back-up for the engine drivencooling fan when the coolant temperature becomes excessive. It is controlled bythe high temperature switch attached to the radiator and operates onceoperating conditions have been met.

One side of the cooling fan relay receives battery voltage on LGW wires fromfuse B4 in the passenger compartment fuse box provided the auxiliary relay isenergized. When the coolant temperature exceeds 98°C, the contacts of thehigh temperature switch close providing an earth to the other side of the coolingfan relay coil on an LGB wire. Battery voltage on the P wire is then switched fromfuse B9 in the passenger compartment fuse box via the closed contacts of thecooling fan relay to the cooling fan on the BG wire. Since the other side of thecooling fan relay is connected to earth on a B wire, the fan will operate. Whenthe temperature falls to 93°C the high temperature switch opens, causing thecooling fan relay to de-energize which removes the supply to the cooling fanrelay.


MINI 97MY 4.25

HEATED REAR WINDOW OPERATIONThe heated rear window switch will only allow the heated rear window element tofunction when the starter switch is at position II. Fuse C9 in the passengercompartment fuse box supplies battery voltage to the heated rear window switchon a G wire. When the switch is operated, battery voltage is switched to theheated rear window element and switch illumination bulb on a GY wire. Since theother side of the element and the illumination bulb have permanent connectionsto earth on B wires, the bulb will illuminate and the element will commenceheating.


MINI 97MY4.26

WINDSCREEN WIPERS AND WASHERS OPERATIONThe wiper system is a two speed system, incorporating single wipe, intermittentwipe and a screen wash/wipe facility. The normal speed is controlled directly viathe column switches. The intermittent wipe, fast speed and wash/wipe arecontrolled by the front wiper control unit. The windscreen wipers will only operatewhen the starter switch at position I or II.

Provided the starter switch is in position I or II, one side of the auxiliary relay coilreceives battery voltage on an LG wire from the starter switch. Since the otherside of the relay coil is connected to earth, the relay will energise, switchingbattery voltage from fusible link 2 in the engine compartment fuse box via therelay contacts on an LGW wire to fuse B8 in the passenger compartment fusebox. Fuse B8 connects the battery voltage to the wash/ wipe switch, windscreenwiper motor and wiper control unit on an LGO wire.

Intermittent wipeWhen the intermittent option is selected, battery voltage on an LGO wire to thewiper switch is switched via the switch on an LGG to the wiper control unit. Thewiper control unit provides an output on the NLG wire via the wash/wipe switchon a ULG wire to the motor slow speed terminal after a fixed delay ofapproximately 5 seconds. Since the other motor terminal is permanentlyconnected to earth on a B wire, the motor will rotate causing the wiper blades tooperate.

Wiper normal speedWith the wiper switch in position I, battery voltage on an LGO wire from fuse B8in the passenger compartment fuse box is switched via the wash/wipe low switchon a ULG wire to the motor slow speed terminal. Since the other motor terminalis permanently connected to earth on a B wire, the motor will rotate causing thewiper blades to operate.

Wiper fast speedWith the wiper switch in position II, battery voltage on an LGO wire from fuse B8in the passenger compartment fuse box is switched via the wash/wipe highswitch on a RLG wire to the motor fast speed terminal. Since the other motorterminal is permanently connected to earth on a B wire, the motor will rotatecausing the wiper blades to operate.


MINI 97MY 4.27

Single wipeWhen the right-hand steering column lever is pressed down momentarily, batteryvoltage is switched on an LGO wire from fuse B8 in the passenger compartmentfuse box via the front wash/wipe switch on an RLG wire to the motor fast speedterminal. Since the other motor terminal is permanently connected to earth on aB wire, the motor will rotate causing the wiper blades to operate.

The wipers perform a single operation and if the lever is held in the downposition, the wipers will continue to operate.

Wash/wipeWhen the wash switch is operated, battery voltage on an LGO wire is switchedfrom fuse B8 in the passenger compartment fuse box on an OR wire to oneterminal of the washer pump. Since the other washer pump terminal ispermanently connected to earth on a B wire, the pump will dispense water to thescreen. Simultaneously the front wiper control unit receives battery voltage on anOR wire. The front wiper control unit responds by supplying battery voltage on anNLG wire via the wash/wipe low switch to the wiper motor slow speed terminalon a ULG wire. Since the other motor terminal is permanently connected to earthon a B wire, the motor will rotate causing the wiper blades to operate.

Wiper motor parkThe integral wiper motor park switch is designed to switch battery voltage fromfuse B8 in the passenger compartment fuse box on an LGO wire to the frontwiper control unit on an NLG wire. This ensures that, when the wash/wipe switchis turned to the OFF position, the wiper control unit responds by supplyingbattery voltage on an NLG wire via the wash/wipe low switch to the wiper motorslow speed terminal on a ULG wire. This returns the park switch to the restposition.


MINI 97MY4.28

EXTERIOR LIGHTS

Brake lamps operationWhen the brake pedal is operated, battery voltage on a G wire from fuse C6 inthe passenger compartment fuse box is switched on GP wires to the brakelamps. Since the other side of the lamps are permanently connected to earth onB wires the lamps will illuminate.

Reverse lamps operationWhen reverse gear is selected battery voltage on a G wire from fuse C6 in thepassenger compartment fuse box is switched on GN wires to the reverse lamps.Since the other side of the lamps are permanently connected to earth on B wiresthe lamps will illuminate.


MINI 97MY 4.29

EXTERIOR LIGHTS

Head, side, tail and number plate lamps operation

Headlamps

Dipped beamThe lighting switch common receives battery voltage on an N wire from fusiblelink 3 in the engine compartment fuse box.

Provided the dip/main switch is in the ‘DIP’ position, operation of the lightingswitch to position II, switches battery voltage on a UR wire to fuses A2 and C2 inthe passenger compartment fuse box. Battery voltage is switched from fuse A2to the RH dip lamp on a UR wire and from fuse C2 to the LH dip lamp on a URwire. Since the other side of the lamps are permanently connected to earth on Bwires the lamps will illuminate.

Main beamThe lighting switch common receives battery voltage on an N wire from fusiblelink 3 in the engine compartment fuse box.

Provided the dip/main switch is in the ‘MAIN’ position, operation of the lightingswitch to position II, switches battery voltage on a UW wire to fuses A1 and C1 inthe passenger compartment fuse box. Battery voltage is switched from fuse A1to the RH main lamp on a UW wire and from fuse C1 to the LH main lamp on aUW wire. Since the other side of the lamps are permanently connected to earthon B wires the lamps will illuminate.

Headlamp flashThe lighting switch common receives battery voltage on an N wire from fusiblelink 3 in the engine compartment fuse box.

Regardless of the position of the dip/main switch or the lighting switch, operationof the headlamp flash switch switches battery voltage on a UW wire to fuses A1and C1 in the passenger compartment fuse box. Battery voltage is switched fromfuse A1 to the RH main lamp on a UW wire and from fuse C1 to the LH mainlamp on a UW wire. Since the other side of the lamps are permanentlyconnected to earth on B wires the lamps will illuminate for as long as theheadlamp flasher switch remains closed.


MINI 97MY4.30

Side and tail lampsThe lighting switch common receives battery voltage on an N wire from fusiblelink 3 in the engine compartment fuse box.

Operation of the lighting switch to position I, switches battery voltage on an Rwire to fuses A3 and C3 in the passenger compartment fuse box. Battery voltageis switched from fuse A3 to the RH side and tail lamps on RW wires and fromfuse C3 to the LH side and tail lamps on RB wires. Since the other side of thelamps are permanently connected to earth on B wires the lamps will illuminate.

Number plate lampsThe lighting switch common receives battery voltage on an N wire from fusiblelink 3 in the engine compartment fuse box.

Operation of the lighting switch to position I, switches battery voltage on an Rwire to fuse C3 in the passenger compartment fuse box. Battery voltage isswitched from fuse C3 to the LH side and tail lamps on RB wires, and to thenumber plate lamps on RB-R wires. Since the other side of the lamps arepermanently connected to earth on B wires the lamps will illuminate.


MINI 97MY 4.31

EXTERIOR LIGHTS

Front fog and driving lamps operation

Front fog lampsProvided the lighting switch is in position II, battery voltage is switched fromfusible link 3 in the engine compartment fuse box on an N wire via the lightingswitch on an R wire to fuse C3 in the passenger compartment fuse box.

Operation of the front fog lamp switch supplies battery voltage on an RB wirefrom fuse C3 in the passenger compartment fuse box via the front fog lampswitch on a UG wire to one side of the front fog lamp relay coil. Since the otherside of the relay coil is connected to earth, the relay energises and switchesbattery voltage from the stand-alone fuseholder on a PU wire and via the frontfog lamp relay contacts on UG wires to both fog lamps. Since the other side ofthe lamps are permanently connected to earth on B wires the lamps willilluminate.

Driving lampsProvided the lighting switch is in position II, battery voltage is switched fromfusible link 3 in the engine compartment fuse box on an N wire to the lightingswitch. When the ‘MAIN’ position is selected on the dip/main switch, batteryvoltage on a UW wire is switched via fuse A1 in the passenger compartmentfuse box to one side of the driving lamp relay coil on a UW wire. Since the otherside of the relay coil is connected to earth, the relay energises and switchesbattery voltage on a P wire from fuse B1 in the passenger compartment fuse boxvia the relay contacts to the driving lamps on UY wires. Since the other side ofthe lamps are permanently connected to earth on B wires the lamps willilluminate.


MINI 97MY4.32

EXTERIOR LIGHTS

Front fog and driving lamps operation (Japan)

Front fog lampsProvided the lighting switch is in position II, battery voltage is switched fromfusible link 3 in the engine compartment fuse box on an N wire via the lightingswitch on an R wire to fuse C3 in the passenger compartment fuse box.

Operation of the front fog lamp switch supplies battery voltage on an RB wirefrom fuse C3 in the passenger compartment fuse box via the front fog lampswitch on a UG wire to one side of the front fog lamp relay coil. Since the otherside of the relay coil is connected to earth, the relay energises and switchesbattery voltage from the stand-alone fuseholder on a PU wire via the closedcontacts of the front fog lamp relay on UG wires to both fog lamps. Since theother side of the lamps are permanently connected to earth on B wires the lampswill illuminate.

NOTE: With the lighting switch at position II, operation of the frontfog lamp switch will remove battery voltage from the driving lamprelay coil, de-energising the relay which removes battery voltage

from the driving lamps.

Driving lampsProvided the lighting switch is in position II, battery voltage is switched fromfusible link 3 in the engine compartment fuse box on an N wire to the lightingswitch. When the ‘MAIN’ position is selected on the dip/main switch, batteryvoltage on a UW wire via fuse A1 in the passenger compartment fuse box isswitched to the front fog lamp switch on a UW-UB wire. Provided the fog lampswitch is in the 'OFF' position, battery voltage is switched on a UW wire to oneside of the driving lamp relay coil. Since the other side of the relay coil isconnected to earth, the relay energises and switches battery voltage on a P wirefrom fuse B1 in the passenger compartment fuse box via the relay contacts tothe driving lamps on UY wires. Since the other side of the lamps arepermanently connected to earth on B wires the lamps will illuminate.

NOTE: Operation of the front fog lamp switch will remove batteryvoltage from the driving lamp relay coil, de-energising the relaywhich removes battery voltage from the driving lamps.


MINI 97MY 4.33

EXTERIOR LIGHTS

Rear fog lamps operationThe rear fog lamps will only function when the lighting switch is in position II.When the rear fog lamp switch is operated, battery voltage is switched on a UOwire from fuse B2 in the passenger compartment fusebox to the fog lamps onUY wires. Since the other side of the lamps are permanently connected to earthon B wires the lamps will illuminate.


MINI 97MY4.34

EXTERIOR LIGHTS

Headlamp levelling operationTo prevent dazzle to oncoming vehicles the headlamps can be adjusted by aswitch located on the fascia. When an increased load is placed on the rear of thevehicle raising the front, it is possible to move the headlamps to one of fourpositions. Battery voltage is supplied from the lighting switch via fuse B3 in thepassenger compartment fuse box on an R wire to the headlamp levelling switchand both headlamp levelling motors. Earth paths are on B wires. The headlamplevelling units, fitted to the back of each headlamp, adjust position in response tovoltage changes sensed at the levelling switch.

Headlamp levelling switchWhen the headlamp levelling switch is operated it switches in different valueresistors dependent on the position selected. This provides the headlamplevelling motor with one of four different voltages on UG wires. The levellingmotor uses internal electronics to compare the voltage from the switch with thebattery voltage from fuse B3 on an R wire. Dependent on the difference betweenthe two figures, since both headlamp levelling motors have one terminalpermanently connected to earth on B wires, the headlamp moves to a setposition.

SwitchPosition

Vehicleload

0 Driver alone or both front seats occupied (luggage compartmentempty)

1 All seats occupied (no luggage)

2 All seats occupied PLUS luggage

3 Driver alone PLUS full luggage compartment


MINI 97MY 4.35

INDICATORS AND HAZARD SYSTEM OPERATION

IndicatorsThe indicators will only operate when the starter switch is in position II, thehazard system will operate irrespective of the starter switch position.

With the starter switch in position II, battery voltage on a G wire from fuse C6 inthe passenger compartment fuse box is supplied to one side of the directionindicator relay coil on a G wire. Since the other side of the relay coil is connectedto earth, the relay will energise providing a path to the common of the directionindicator switch on an LGN wire from the direction indicator/hazard warning uniton an LGK wire.

RightWhen the direction indicator switch is moved to indicate a right turn, a pulsedvoltage from the direction indicator/hazard warning unit on an LGK wire isswitched via the direction indicator relay contacts on an LGN wire to the directionindicator switch common. The direction indicator switch re-directs the pulsedvoltage on a GW wire to the RH front and rear indicator lamps, side repeaterlamps and the direction indicator warning lamp in the instrument pack. Since theother side of the lamps are permanently connected to earth on B wires they willflash simultaneously.

LeftWhen the direction indicator switch is moved to indicate a left turn, a pulsedvoltage from the direction indicator/hazard warning unit on an LGK wire isswitched via the direction indicator relay contacts on an LGN wire to the directionindicator switch common. The direction indicator switch re-directs the pulsedvoltage on a GR wire to the LH front and rear indicator lamps, side repeaterlamps and the direction indicator warning lamp in the instrument pack.. Since theother side of the lamps are permanently connected to earth on B wires they willflash simultaneously.


MINI 97MY4.36

Hazard warningWhen the hazard warning switch is operated, pulsed voltage is switched on anLGK wire from the direction indicator/hazard warning unit on LGK wires to thehazard warning switch. The switch contacts simultaneously connect the pulsedvoltage on GR and GW wires to the front and rear indicator lamps, side markerlamps and both instrument pack warning lamps. In addition, the pulsed voltage isswitched on an LGG wire to the integral hazard warning lamp. Since the otherside of the lamps are permanently connected to earth on B wires the action ofthe direction indicator/hazard warning unit causes all the connected lamps toflash in unison.


MINI 97MY 4.37

INTERIOR LAMP CIRCUIT OPERATIONInterior illumination consists of a lamp located in the headlining above the LH `B'post which operates when either door is opened.

The interior lamp unit receives a supply from fuse C4 in the passengercompartment fuse box on a PO wire.

Under normal circumstances when either the driver’s or passenger’s door isopened, the door switch contacts will open providing an earth path to the interiorlamp unit on the PW wire which will cause the lamp to illuminate.

When the interior light switch is operated, the lamp will illuminate as a result ofthe earth connection on the B wire.


MINI 97MY4.38

INTERIOR ILLUMINATIONWhen the lighting switch is operated battery voltage is switched from link 3 on anN wire via the lighting switch on an R wire to fuse A3 in the passengercompartment fuse box. Fuse A3 supplies battery voltage on RW wires to theclock and instrument pack. Where applicable fuse A3 also supplies batteryvoltage on RW wires to the oil temperature gauge, voltage gauge and airconditioning switch pack. Since the other side of the lamps are permanentlyconnected to earth on B wires the lamps will illuminate.

To ensure an even spread of light for panel illumination, three 2.2 W bulbs arefitted in the instrument pack while the clock, oil temperature gauge and voltagegauge are fitted with 2.2 W bulbs. A single 1.2 W bulb is fitted inside the airconditioning switch pack (Japan only).

On vehicles fitted with an automatic gearbox, provided the starter switch is atposition I battery voltage is switched from link 2 on an N wire via the starterswitch on an LG wire to one side of the auxiliary relay coil. Since the other sideof the relay is permanently connected to earth, the auxiliary relay will energiseswitching battery voltage from link 2 on an N wire via the relay contacts on anLGW wire to fuse B4 in the passenger compartment fuse box.

Fuse B4 supplies a single 2.2 W bulb inside the automatic gearbox selectorindicator lamp on an LGW wire. Since the other side of the lamp is permanentlyconnected to earth on a B wire the lamp will illuminate.


MINI 97MY 4.39

INSTRUMENT PACK OPERATIONThe main power source for the instrument pack is from fuse link 2 in the enginecompartment fuse box via the starter switch and fuse A4 in the passengercompartment fuse box on a W wire. The earth path is on a B wire.

Coolant temperature gaugeThe temperature gauge receives stabilised voltage from the stabiliser unit and asignal on a GU (Spi) or KG-GU (Mpi) wire from the MEMS control unit whichreflects the temperature detected by the coolant temperature sensor.

Fuel GaugeThe fuel gauge receives stabilised voltage from the stabiliser unit. The gaugepointer deflects dependent on the resistance between the GB connection at thesender unit and earth representing the quantity of fuel in the tank. The earth pathto the sender unit is on a B wire.

When the sender unit float is at its lowest point, indicating an empty fuel tank,the resistance to earth is at its greatest value. The resistance value to fuel gaugeposition is:

Sender resistance Fuel gauge position

270 ohms Empty

67 ohms Half full

15.5 ohms Full

ClockThe analogue clock has a permanent earth on a B wire and while the starterswitch is in position O, battery voltage is supplied from fuse C4 on a PO wire.


MINI 97MY4.40

Ignition/no charge warning lampThe ignition/no charge warning lamp receives an ignition supply from fuse A4 ona W wire and is connected to the alternator on an NY wire. The lamp willilluminate if the voltage it receives on an NY wire is less than battery voltage i.e.the alternator is not supplying sufficient voltage to charge the battery.

Oil pressure warning lampBattery voltage is supplied from fuse A4 to the oil pressure warning lamp on a Wwire. When oil pressure drops below a set level, the contacts in the oil pressureswitch are closed. This provides a path to earth for the warning lamp on a WNwire causing it to illuminate.

Indicator warning lampsThese warning lamps give a visual indication when the direction indicators orhazards lamps are operated. The indicator circuit provides a pulsed voltage tothe LH warning lamp on a GR wire or the RH warning lamp on a GW wire fromthe direction indicator switch.

Main beam warning lampGives an indication that the headlamps are being operated on main beam byswitching battery voltage to the lamp on a UW wire via fuse A1 in the passengercompartment fuse box. Since the other side of the lamp is permanentlyconnected to earth on a B wire the lamp will illuminate

Airbag warning lampThe airbag warning lamp receives battery voltage from fuse A4 on a W wire anda control signal from the airbag control unit on a P wire. The warning lamp willilluminate for approximately six seconds when the starter switch is turned toposition II before extinguishing. There is a system fault when any of the followingsymptoms are observed:

• The warning lamp fails to illuminate when the starter switch is turned toposition II.

• The warning lamp fails to extinguish after approximately six seconds.• The warning lamp flashes or illuminates continuously while the car is being

driven.


MINI 97MY 4.41

TachometerThe tachometer receives battery current from fuse A4 in the passengercompartment fusebox on a W wire. The gauge pointer will deflect dependent onthe signal received from the ignition coil on a WB wire.

Voltage gaugeThe voltage gauge receives battery voltage from fuse A4 in the passengercompartment fuse box on a W wire providing the starter switch is in position II.The other side of the gauge is connected to earth on a B wire. The gauge pointerwill deflect to indicate the condition of the battery.

Oil temperature gaugeThe oil temperature gauge receives battery voltage from fuse A4 in thepassenger compartment fuse box on a W wire providing the starter switch is inposition II. The gauge pointer will deflect dependent on the resistance betweenthe NU connection at the oil temperature sensor and earth representing thetemperature of the oil. The earth path to the sensor is on a B wire.


MINI 97MY4.42

IN-CAR ENTERTAINMENT OPERATIONProvided the starter switch is at position I battery voltage is switched from link 2on an N wire via the starter switch on an LG wire to one side of the auxiliary relaycoil. Since the other side of the relay is permanently connected to earth, theauxiliary relay will energise switching battery voltage from link 2 on an N wire viathe relay contacts on an LGW wire to fuse B4 in the passenger compartmentfuse box.

Fuse B4 supplies battery voltage to the radio cassette player on an LGW wire.

Battery voltage is also supplied from fusible link 1 in the engine compartmentfuse box on the N wire to fuse C4 in the passenger compartment fuse box. ThePO wire from fuse C4 is a permanent feed to the radio which enables it to retainits preset station memory when the starter switch is in the ‘OFF’ position. The Bwire provides an earth for the radio.

The radio and cassette player audio outputs are fed directly to the speakers; theLH rear speaker on UB and UK wires, and the RH speaker on SK and SB wires.

CONNECTOR / AANSLUITING / CONECTOR

MINI 97MY

C1

LH front direction indicatorlampFemaleBLACKBehind LH headlamp


Luz intermitente de direccióndelantera izquierdaHembraNEGRODetrás del faro izquierdo

Linker voorsterichtingaanwijzer - gloeilampVrouwelijkZWARTAchter linker koplamp


MINI 97MY

C2

RH front direction indicatorlampFemaleBLACKBehind RH headlamp

Cav Col Cct1 GW ALL2 B ALL

Luz intermitente de direccióndelantera derechaHembraNEGRODetrás del faro derecho

Rechter voorsterichtingaanwijzer - gloeilampVrouwelijkZWARTAchter rechter koplamp


MINI 97MY

C3

Horn(s)FemaleBLACKLH side of enginecompartment

Cav Col Cct1 PB ALL2 B ALL

Bocina/sHembraNEGROLado izquierdo delcompartimento motor

Claxon(s)VrouwelijkZWARTLinkerkantmotorcompartiment


MINI 97MY

C5

Cooling fanFemaleBLACKLower front of engine - RHside

Cav Col Cct1 BG ALL2 B ALL

Ventilador de refrigeraciónHembraNEGROParte delantera inferior delmotor - Lado derecho

KoelventilatorVrouwelijkZWARTOnder/voorkant motor -Rechts


MINI 97MY

C7

Bonnet switchFemaleBLACKTop of engine - RH side

Cav Col Cct1 PR ALLInterruptor del capó delantero

HembraNEGROparte superior del motor -Lado derecho

Motorkap - schakelaarVrouwelijkZWARTbovenkant motor - Rechts


MINI 97MY

C8

Windscreen washer pumpFemaleBLACKLuggage compartment - RHside

Cav Col Cct1 B ALL2 OR ALL

Bomba de lavaparabrisasHembraNEGROmaletero - Lado derecho

RuitesproeierpompVrouwelijkZWARTbagageruimte - Rechts


MINI 97MY

C9

LH headlampFemaleGREYBehind LH headlamp

Cav Col Cct1 B ALL2 RB ALL3 UR ALL4 UW ALL

Faro izquierdoHembraPIZARRO (GRIS)Detrás del faro izquierdo

Linker koplampVrouwelijkLEIGRIJSAchter linker koplamp


MINI 97MY

C11

RH headlampFemaleGREYBehind RH headlamp

Cav Col Cct1 B ALL2 RW ALL3 UR ALL4 UW ALL

Faro derechoHembraPIZARRO (GRIS)Detrás del faro derecho

Rechter koplampVrouwelijkLEIGRIJSAchter rechter koplamp


MINI 97MY

C12

RH side repeater lampFemaleBLACKOn the side of the front wing

Cav Col Cct1 GW ALL2 B ALL

Luz repetidora derechaHembraNEGROEn el costado de la aletadelantera

Rechter zij-repeteerlamp -gloeilampVrouwelijkZWARTOp zijkant van voorspatbord


MINI 97MY

C13

LH side repeater lampFemaleBLACKOn the side of the front wing


Luz repetidora izquierdaHembraNEGROEn el costado de la aletadelantera

Linker zij-repeteerlamp -gloeilampVrouwelijkZWARTOp zijkant van voorspatbord


MINI 97MY

C19

Cooling fan relayFemaleBLACKLH side of bulkhead

Cav Col Cct30 P ALL85 LGB ALL86 P ALL87 BG ALL

Relé del ventilador derefrigeraciónHembraNEGROLado izquierdo delsalpicadero

Koelventilator - relaisVrouwelijkZWARTLinkerkant tussenschot


MINI 97MY

C20

Body Harness to NumberPlate HarnessFemaleBLACKLuggage compartment lid

Cav Col Cct1 RB ALL2 B ALL

Mazo de cables de lacarrocería al mazo de cablesde matrículaHembraNEGROCapó trasero

Carrosserie-kabelbundel naarkabelbundel voornummerplaat-verlichtingVrouwelijkZWARTKofferdeksel


MINI 97MY

C24

Front fog lamp relayFemaleBLACKRear RH side of enginecompartment

Cav Col Cct30 PU ALL85 UG ALL86 B ALL87 UG ALL

Relé de faros antiniebladelanterosHembraNEGROParte trasera derecha delcompartimento motor

Mistlamp voor - relaisVrouwelijkZWARTRechter achterkantmotorcompartiment


MINI 97MY

C26

Brake fluid level switchFemaleBLACKRH side of enginecompartment

Cav Col Cct1 BW ALLInterruptor del nivel de líquido

de frenosHembraNEGROLado derecho delcompartimento motor

Remvloeistofpeil - schakelaarVrouwelijkZWARTRechterkantmotorcompartiment


MINI 97MY

C28

IgnitionFemaleNATURALLeft of steering column

Cav Col Cct1 N ALL2 N ALL3 LG ALL4 Y ALL5 WR ALL6 W ALL

EncendidoHembraNATURALlado izquierdo de la columnade dirección

OntstekingVrouwelijkNATURELlinks van stuurkolom


MINI 97MY

C29

Brake pedal switchFemaleNATURALLeft of steering column

Cav Col Cct1 G ALLInterruptor del pedal de freno

HembraNATURALlado izquierdo de la columnade dirección

Rempedaal - schakelaarVrouwelijkNATURELlinks van stuurkolom


MINI 97MY

C30

Windscreen wiper motorFemaleGREYLH side of bulkhead

Cav Col Cct1 B ALL2 NLG ALL3 ULG ALL4 LGO ALL5 RLG ALL

Motor de limpiaparabrisasHembraPIZARRO (GRIS)Lado izquierdo delsalpicadero

RuitewissermotorVrouwelijkLEIGRIJSLinkerkant tussenschot


MINI 97MY

C31

Brake fluid level switchFemaleBLACKRH side of enginecompartment

Cav Col Cct1 B ALLInterruptor del nivel de líquido

de frenosHembraNEGROLado derecho delcompartimento motor

Remvloeistofpeil - schakelaarVrouwelijkZWARTRechterkantmotorcompartiment


MINI 97MY

C32

Brake pedal switchFemaleNATURALLeft of steering column

Cav Col Cct1 GP ALLInterruptor del pedal de freno

HembraNATURALlado izquierdo de la columnade dirección

Rempedaal - schakelaarVrouwelijkNATURELlinks van stuurkolom


MINI 97MY

C35

Front wiper switchFemaleNATURALBehind steering column cowl -RH side

Cav Col Cct1 LGO ALL2 LGG ALL3 ULG ALL4 RLG ALL5 LGO ALL7 NLG ALL8 OR ALL

Interruptor delimpiaparabrisasHembraNATURALDebajo de la carcasa de lacolumna de dirección - Ladoderecho

Voorruitwisser - schakelaarVrouwelijkNATURELAchter stuurkolomkap - rechts


MINI 97MY

C36

Direction indicator switchFemaleNATURALBehind steering column cowlLH side

Cav Col Cct1 GR ALL2 LGN ALL4 GW ALL

Interruptor de intermitentes dedirecciónHembraNATURALDetrás del costado izquierdode la carcasa de la columnade dirección

Richtingaanwijzers -staafschakelaarVrouwelijkNATURELAchter stuurkolomkap - links


MINI 97MY

C40

Diagnostic socketFemaleGREYUnder RH side of fascia

Cav Col Cct1 PS ALL3 RG ALL4 B ALL7 WY ALL

13 YK ALL16 P ALL

Enchufe de diagnósticoHembraPIZARRO (GRIS)Debajo del lado derecho deltablero

Diagnose-aansluitingVrouwelijkLEIGRIJSOnder rechterkant dashboard


MINI 97MY

C41

Lighting switchFemaleNATURALBehind steering column cowlLH side

Cav Col Cct1 U ALL2 UR ALL3 N ALL4 R ALL5 UW ALL6 N ALL

Interruptor de alumbradoHembraNATURALDetrás del costado izquierdode la carcasa de la columnade dirección

VerlichtingsschakelaarVrouwelijkNATURELAchter stuurkolomkap - links


MINI 97MY

C56

Blower fanFemaleREDBehind centre of fascia

Cav Col Cct1 LGO ALL2 B ALL

Ventilador de soplanteHembraROJOdetrás de la parte central deltablero

VentilatorVrouwelijkROODachter middelste gedeeltedashboard


MINI 97MY

C61

Alarm ECUFemaleGREYBehind centre of fascia

Cav Col Cct Cav Col Cct1 W ALL 17 YN ALL2 B ALL 18 PR ALL7 PW ALL 19 B ALL8 PB ALL 21 PK ALL9 WS ALL 23 WR ALL

10 WY ALL 24 PS ALL16 RG ALL 26 P ALL

UEC de alarmaHembraPIZARRO (GRIS)detrás de la parte central deltablero

Alarm - ECUVrouwelijkLEIGRIJSachter middelste gedeeltedashboard


MINI 97MY

C64

Rear fog lamp switchFemaleNATURALBehind centre of fascia

Cav Col Cct2 UO ALL3 UY ALL

Interruptor de pilotosantiniebla traserosHembraNATURALdetrás de la parte central deltablero

Mistachterlamp - schakelaarVrouwelijkNATURELachter middelste gedeeltedashboard


MINI 97MY

C65

Front fog lamp switchFemaleNATURALBehind centre of fascia

Cav Col Cct1 UG ALL4 UW ALL5 UB ALL8 RB ALL

Interruptor de faros antiniebladelanterosHembraNATURALdetrás de la parte central deltablero

Mistlamp voor - schakelaarVrouwelijkNATURELachter middelste gedeeltedashboard


MINI 97MY

C70

RH headlamp levelling motorFemaleNATURALBehind RH headlamp

Cav Col Cct1 UG ALL2 B ALL3 R ALL

Motor de nivelación del faroderechoHembraNATURALDetrás del faro derecho

Rechter koplamp-nivellering -motorVrouwelijkNATURELAchter rechter koplamp


MINI 97MY

C71

LH headlamp levelling motorFemaleNATURALBehind LH headlamp

Cav Col Cct1 UG ALL2 B ALL3 R ALL

Motor de nivelación del faroizquierdoHembraNATURALDetrás del faro izquierdo

Linker koplamp-nivellering -motorVrouwelijkNATURELAchter linker koplamp


MINI 97MY

C72

Heated rear window switchFemaleNATURALBehind centre of fascia

Cav Col Cct2 GY ALL3 G ALL

Interruptor de luneta térmicaHembraNATURALdetrás de la parte central deltablero

Verwarmde achterruit -schakelaarVrouwelijkNATURELachter middelste gedeeltedashboard


MINI 97MY

C82

Rotary couplerFemaleWHITEUnderside of steering column

Cav Col Cct4 PB ALL6 B ALL

ACOPLADOR GIRATORIOHembraBLANCOparte inferior de la columnade dirección

ROTERENDE KOPPELINGVrouwelijkWITonderkant van stuurkolom


MINI 97MY

C92

Radio speakersFemaleBROWNBehind radio

Cav Col Cct1 SK ALL2 SB ALL7 UK ALL8 UB ALL

Altavoces de radioHembraMARRONDetrás de la radio

Radio - luidsprekersVrouwelijkBRUINAchter radio


MINI 97MY

C93

Headlamp levelling switchFemaleBLACKBehind RH side of fascia

Cav Col Cct1 R ALL2 UG ALL4 R ALL

E2 B ALL

Mando de nivelación de farosHembraNEGRODetrás del lado derecho deltablero

Koplamp-nivellering -schakelaarVrouwelijkZWARTAchter rechterkant dashboard


MINI 97MY

C95

ClockFemaleBLACKBehind centre of fascia

Cav Col Cct1 PO AllReloj

HembraNEGROdetrás de la parte central deltablero

KlokVrouwelijkZWARTachter middelste gedeeltedashboard


MINI 97MY

C96

Hazard warning switchFemaleNATURALBehind centre of fascia

Cav Col Cct3 LGK ALL4 GR ALL5 GW ALL6 GLG ALL

Interruptor de lucesintermitentes de emergenciaHembraNATURALdetrás de la parte central deltablero

Alarmknipperlichten -schakelaarVrouwelijkNATURELachter middelste gedeeltedashboard


MINI 97MY

C97

Rear fog lampMaleBLACKLuggage compartment - LHside

Cav Col Cct1 B ALLPiloto antiniebla trasero

MachoNEGROmaletero - Lado izquierdo

MistachterlampMannelijkZWARTbagageruimte - Links


MINI 97MY

C98

Radio/cassette playerFemaleGREYBehind radio

Cav Col Cct4 PO ALL7 LGW ALL8 B ALL

Radio/cassetteHembraPIZARRO (GRIS)Detrás de la radio

Radio/cassette-spelerVrouwelijkLEIGRIJSAchter radio


MINI 97MY

C101

Body Harness to MainHarnessMaleBLACKLH 'A' post

Cav Col Cct Cav Col Cct1 GP ALL 7 GB ALL2 UY ALL 9 PK ALL3 GN ALL 10 WP ALL4 GW ALL 11 OR ALL5 GR ALL 12 RW ALL6 RB ALL 13 GY ALL

Mazo de cables de lacarrocería al mazo de cablesprincipalMachoNEGROPilar A izquierdo

Carrosserie-kabelbundel naarhoofdkabelbundelMannelijkZWARTLinker 'A' stijl


MINI 97MY

C114

Fuel pumpFemaleNATURALLuggage compartment - LHside

Cav Col Cct1 B ALLBomba de combustible

HembraNATURALmaletero - Lado izquierdo

BrandstofpompVrouwelijkNATURELbagageruimte - Links


MINI 97MY

C115

Fuel sender unitFemaleBLACKLuggage compartment - LHside

Cav Col Cct1 GB ALLSensor de nivel de

combustibleHembraNEGROmaletero - Lado izquierdo

Brandstof - zendelementVrouwelijkZWARTbagageruimte - Links


MINI 97MY

C121

LH tail lampFemaleBLACKLuggage compartment - LHside

Cav Col Cct1 GN ALL2 RB ALL3 GP ALL4 GR ALL

Piloto trasero izquierdoHembraNEGROmaletero - Lado izquierdo

Linker achterlichtVrouwelijkZWARTbagageruimte - Links


MINI 97MY

C123

Inertia switchFemaleBLACKLH side of bulkhead

Cav Col Cct1 NS ALL3 WP ALL

Interruptor inercialHembraNEGROLado izquierdo delsalpicadero

InertieschakelaarVrouwelijkZWARTLinkerkant tussenschot


MINI 97MY

C125

RH tail lampFemaleBLACKLuggage compartment - RHside

Cav Col Cct1 GN ALL2 RW ALL3 GP ALL4 GW ALL

Piloto trasero derechoHembraNEGROmaletero - Lado derecho

Rechter achterlichtVrouwelijkZWARTbagageruimte - Rechts


MINI 97MY

C130

Horn relayFemaleYELLOWBehind centre of fascia

Cav Col Cct30 P ALL85 P ALL86 PB ALL87 PB ALL

Relé de bocinaHembraAMARILLOdetrás de la parte central deltablero

Claxon - relaisVrouwelijkGEELachter middelste gedeeltedashboard


MINI 97MY

C138

Number plate illuminationlamp(s)FemaleBRASSBoot lid - inside

Cav Col Cct1 B ALLLuz/es de iluminación de la

placa de matrículaHembraLATONCapó trasero - interior

Nummerplaatverlichting -lamp(en)VrouwelijkKOPERKofferdeksel - binnenkant


MINI 97MY

C139


Cav Col Cct1 B ALLLuz/es de iluminación de la




MINI 97MY

C140


Cav Col Cct1 R ALLLuz/es de iluminación de la




MINI 97MY

C141


Cav Col Cct1 R ALLLuz/es de iluminación de la




MINI 97MY

C143

Number Plate Harness toBody HarnessMaleBLACKLuggage compartment lid

Cav Col Cct1 B ALL2 R ALL

Mazo de cables de matrículaal mazo de cables de lacarroceríaMachoNEGROCapó trasero

Kabelbundel voornummerplaat-verlichting naarcarrosserie-kabelbundelMannelijkZWARTKofferdeksel


MINI 97MY

C152

Purge valveMaleGREYLH side of bulkhead

Cav Col Cct1 BW ALL2 NK ALL

Válvula de purgaMachoPIZARRO (GRIS)Lado izquierdo delsalpicadero

SpuiklepMannelijkLEIGRIJSLinkerkant tussenschot


MINI 97MY

C154

Modular engine management(MEMS) relay moduleFemaleBLACKRear RH side of enginecompartment

Cav Col Cct1 BP ALL2 W ALL3 WK ALL4 WR ALL5 BG ALL6 WK ALL

Módulo de relés de gestióndel motor (MEMS)HembraNEGROParte trasera derecha delcompartimento motor

Modulair motor-managementsysteem(MEMS) - relais-moduleVrouwelijkZWARTRechter achterkantmotorcompartiment


MINI 97MY

C157

Modular engine management(MEMS) relay moduleFemaleBLACKRear RH side of enginecompartment

Cav Col Cct1 N ALL2 UR ALL4 NS ALL5 NR ALL6 N ALL7 N ALL8 NK ALL

Módulo de relés de gestióndel motor (MEMS)HembraNEGROParte trasera derecha delcompartimento motor

Modulair motor-managementsysteem(MEMS) - relais-moduleVrouwelijkZWARTRechter achterkantmotorcompartiment


MINI 97MY

C158

Modular engine managementcontrol unitFemaleREDRH side of enginecompartment

Cav Col Cct Cav Col Cct Cav Col Cct1 RY ALL 16 B ALL 28 LGS ALL2 BU ALL 17 BW ALL 31 WY ALL

10 OG ALL 23 B ALL 33 KU ALL12 YN ALL 24 B ALL 34 OS ALL13 YN ALL 25 UP ALL 35 YR ALL14 YR ALL 26 WU ALL15 OU ALL 27 S ALL

Unidad de control modular degestión del motorHembraROJOLado derecho delcompartimento motor

Modulair motor-managementsysteem -regeleenheidVrouwelijkROODRechterkantmotorcompartiment


MINI 97MY

C159

Modular engine managementcontrol unitFemaleBLACKRH side of enginecompartment

Cav Col Cct Cav Col Cct Cav Col Cct8 YP ALL 18 YP ALL 27 NK ALL

12 YG ALL 20 BG ALL 28 LGB ALL13 KB ALL 21 B ALL 30 BP ALL14 GB ALL 22 WK ALL 31 KG ALL15 KG ALL 25 WB ALL 33 W ALL17 WS ALL 26 WS ALL 36 RG ALL

Unidad de control modular degestión del motorHembraNEGROLado derecho delcompartimento motor

Modulair motor-managementsysteem -regeleenheidVrouwelijkZWARTRechterkantmotorcompartiment


MINI 97MY

C162

Engine Harness to MainHarnessMaleBLACKLH side of bulkhead

Cav Col Cct Cav Col Cct1 W ALL 7 NY ALL2 WK ALL 8 WN ALL3 KG ALL 9 LGB ALL4 NS ALL 10 WR ALL5 WS ALL 11 WY ALL6 WB ALL 12 NU ALL

Mazo de cables motor almazo de cables principalMachoNEGROLado izquierdo delsalpicadero

Motor-kabelbundel naarhoofdkabelbundelMannelijkZWARTLinkerkant tussenschot


MINI 97MY

C164

Oxygen sensorFemaleBLACKRear of engine compartment -centre

Cav Col Cct1 S ALL2 LGS ALL3 B ALL4 UR ALL

Sensor de oxígenoHembraNEGROparte trasera delcompartimento motor - centro

ZuurstofsensorVrouwelijkZWARTachterkantmotorcompartiment - midden


MINI 97MY

C167

Reverse lamp switchFemaleWHITEBeneath footwell carpet - RHside

Cav Col Cct1 G ALL2 GN ALL

Interruptor del piloto demarcha atrásHembraBLANCOdebajo de la moqueta delhueco para los pies - Ladoderecho

Achteruitrijlamp - schakelaarVrouwelijkWITonder vloerbedekking -Rechts


MINI 97MY

C168

Crankshaft sensorFemaleBLUELower front of engine - RHside

Cav Col Cct1 WU ALL2 UP ALL

Sensor del cigüeñalHembraAZULParte delantera inferior delmotor - Lado derecho

KruksensorVrouwelijkBLAUWOnder/voorkant motor -Rechts


MINI 97MY

C169

Coolant temperature (tw)sensorFemaleBROWNLH side of engine

Cav Col Cct1 KB ALL2 KG ALL

Sensor de temperatura derefrigerante (tw)HembraMARRONLado izquierdo del motor

Koelvloeistoftemperatuur (tw)- sensorVrouwelijkBRUINLinkerkant motor


MINI 97MY

C174

Inlet air temperature (ta)sensorFemaleGREENTop rear of engine - centre

Cav Col Cct1 KB ALL2 GB ALL

Sensor de temperatura delaire de admisión (ta)HembraVERDEparte superior trasera delmotor - centro

Inlaatluchttemperatuur (ta) -sensorVrouwelijkGROENboven/achterkant motor -midden


MINI 97MY

C175

Throttle position sensorFemaleBLACKTop rear of engine - centre

Cav Col Cct1 YP ALL2 YG ALL3 KB ALL

Sensor de posición del pedalde aceleradorHembraNEGROparte superior trasera delmotor - centro

Gaspedaalpositie - sensorVrouwelijkZWARTboven/achterkant motor -midden


MINI 97MY

C176

Camshaft sensorFemaleBLACKLower rear of engine - centre

Cav Col Cct1 BU ALL2 RY ALL

Sensor del árbol de levasHembraNEGROparte inferior trasera delmotor - centro

Nokkenas - sensorVrouwelijkZWARTonder/achterkant motor -midden


MINI 97MY

C177

Stepper motorFemaleBLUETop rear of engine - centre

Cav Col Cct1 OS ALL2 NK ALL3 KU ALL4 OU ALL6 OG ALL

Motor paso a pasoHembraAZULparte superior trasera delmotor - centro

Stepper-motorVrouwelijkBLAUWboven/achterkant motor -midden


MINI 97MY

C178

Starter motor/solenoidEyeletTIN-PLATELower front of engine - RHside

Cav Col Cct1 N ALLMotor/solenoide de arranque

OllaoPLACA ESTAÑ OParte delantera inferior delmotor - Lado derecho

Startmotor/solenoïdeOogjeVERTINDOnder/voorkant motor -Rechts


MINI 97MY

C179

Starter motor/solenoidFemaleBLACKLower front of engine - RHside

Cav Col Cct1 NR ALLMotor/solenoide de arranque

HembraNEGROParte delantera inferior delmotor - Lado derecho

Startmotor/solenoïdeVrouwelijkZWARTOnder/voorkant motor -Rechts


MINI 97MY

C183

AlternatorEyeletBRASS, TIN-PLATEDFront of engine - centre

Cav Col Cct1 NP ALLAlternador

OllaoLATONParte delantera del motor -centro

WisselstroomdynamoOogjeKOPERVoorkant motor - midden


MINI 97MY

C185

Alternator outputEyeletBRASSFront of engine - centre

Cav Col Cct1 NY ALLSalida del alternador

OllaoLATONParte delantera del motor -centro

Wisselstroomdynamo -uitvoerOogjeKOPERVoorkant motor - midden


MINI 97MY

C186

Map sensorFemaleBLACKTop rear of engine - centre

Cav Col Cct1 KB ALL2 RG ALL3 YP ALL

Sensor mapHembraNEGROparte superior trasera delmotor - centro

Map-sensorVrouwelijkZWARTboven/achterkant motor -midden


MINI 97MY

C187

Oil pressure switchFemaleBLACKFront of engine - centre

Cav Col Cct1 WN ALLPresostato de aceite

HembraNEGROParte delantera del motor -centro

OliedrukschakelaarVrouwelijkZWARTVoorkant motor - midden


MINI 97MY

C197

Ignition coilFemaleBLACKFront of engine - centre

Cav Col Cct1 WB ALL2 WS ALL3 NK ALL

Bobina de encendidoHembraNEGROParte delantera del motor -centro

BobineVrouwelijkZWARTVoorkant motor - midden


MINI 97MY

C205

Fuel pumpFemaleNATURALLuggage compartment - LHside

Cav Col Cct1 B ALL2 WP ALL

Bomba de combustibleHembraNATURALmaletero - Lado izquierdo

BrandstofpompVrouwelijkNATURELbagageruimte - Links


MINI 97MY

C210

ClockFemalePHOS-BRONBehind centre of fascia

Cav Col Cct1 B ALLReloj

HembraBRONCE FOSFOROSOdetrás de la parte central deltablero

KlokVrouwelijkFOSFORBRONSachter middelste gedeeltedashboard


MINI 97MY

C214

Auxiliary relayFemaleYELLOWBehind centre of fascia

Cav Col Cct30 N ALL85 LG ALL86 B ALL87 LGW ALL

Relé auxiliarHembraAMARILLOdetrás de la parte central deltablero

HulprelaisVrouwelijkGEELachter middelste gedeeltedashboard


MINI 97MY

C219

Oil temperature sensorFemaleBROWNLower front of engine - RHside

Cav Col Cct1 NU ALLSensor de temperatura del

aceiteHembraMARRONParte delantera inferior delmotor - Lado derecho

Olietemperatuur - sensorVrouwelijkBRUINOnder/voorkant motor -Rechts


MINI 97MY

C221

Boot switchFemaleBLACKLuggage compartment - RHside

Cav Col Cct1 PK ALLInterruptor del maletero

HembraNEGROmaletero - Lado derecho

Kofferdeksel - schakelaarVrouwelijkZWARTbagageruimte - Rechts


MINI 97MY

C230

Instrument packFemaleBLACKBehind RH side of fascia

Cav Col Cct Cav Col Cct1 GW ALL 7 P ALL2 GB ALL 8 W ALL3 GU ALL 10 NY ALL4 UW ALL 11 WN ALL5 B ALL 12 RW ALL6 GR ALL

Grupo de instrumentosHembraNEGRODetrás del lado derecho deltablero

Combinatie-instrumentVrouwelijkZWARTAchter rechterkant dashboard


MINI 97MY

C232

ClockFemaleBLACKBehind centre of fascia

Cav Col Cct1 RW ALL2 B ALL

RelojHembraNEGROdetrás de la parte central deltablero

KlokVrouwelijkZWARTachter middelste gedeeltedashboard


MINI 97MY

C233


Cav Col Cct1 WB ALLGrupo de instrumentos

HembraNEGRODetrás del lado derecho deltablero



MINI 97MY

C234


Cav Col Cct1 W ALLGrupo de instrumentos

HembraNEGRODetrás del lado derecho deltablero



MINI 97MY

C240

Alarm ledMaleBLACKBehind RH side of fascia

Cav Col Cct1 YN ALL2 PO ALL

LED DE ALARMAMachoNEGRODetrás del lado derecho deltablero

ALARM LEDMannelijkZWARTAchter rechterkant dashboard


MINI 97MY

C252

LH pre-tensionerFemaleREDRear of LH rear door jamb

Cav Col Cct1 O ALL2 OU ALL

PRETENSOR IZQUIERDOHembraROJODetrás de la jamba de lapuerta trasera izquierda

LINKERAUTOGORDELSPANNERVrouwelijkROODAchter deurstijl linkerachterportier


MINI 97MY

C254

RH pre-tensionerFemaleREDRear of RH rear door jamb

Cav Col Cct1 N ALL2 NR ALL

PRETENSOR DERECHOHembraROJODetrás de la jamba de lapuerta trasera derecha

RECHTERAUTOGORDELSPANNERVrouwelijkROODAchter deurstijl rechterachterportier


MINI 97MY

C256

Airbag control unitFemaleREDBeneath rear seat

Cav Col Cct Cav Col Cct1 B ALL 6 NR ALL2 P ALL 11 Y ALL3 O ALL 12 R ALL4 OU ALL 14 YK ALL5 N ALL 15 G ALL

Unidad de control del airbagHembraROJODebajo del asiento trasero

Airbag - regeleenheidVrouwelijkROODOnder achterbank


MINI 97MY

C265

RH door switchFemaleBLACKBehind RH side of fascia

Cav Col Cct1 PW ALLInterruptor de la puerta

derechaHembraNEGRODetrás del lado derecho deltablero

Rechter portier-schakelaarVrouwelijkZWARTAchter rechterkant dashboard


MINI 97MY

C266

LH door switchFemaleBLACKLH 'A' post

Cav Col Cct1 PW ALLInterruptor de la puerta

izquierdaHembraNEGROPilar A izquierdo

Linker portier-schakelaarVrouwelijkZWARTLinker 'A' stijl


MINI 97MY

C273

Main Harness to AirbagHarnessFemaleYELLOWBehind RH side of fascia

Cav Col Cct1 G ALL2 P ALL3 YK ALL

Mazo de cables principal almazo de cables del airbagHembraAMARILLODetrás del lado derecho deltablero

Hoofdkabelbundel naarairbag-kabelbundelVrouwelijkGEELAchter rechterkant dashboard


MINI 97MY

C283

RH driving lampFemaleBLUEBehind the front grille

Cav Col Cct1 UY ALL2 B ALL

Faro antiniebla derechoHembraAZULDetrás de la rejilla delantera

Rechter rijlampVrouwelijkBLAUWAchter voor-grille


MINI 97MY

C284

LH driving lampFemaleBLUEBehind the front grille

Cav Col Cct1 UY ALL2 B ALL

Faro antiniebla izquierdoHembraAZULDetrás de la rejilla delantera

Linker rijlampVrouwelijkBLAUWAchter voor-grille


MINI 97MY

C297

Brake test switchFemaleNATURALBehind centre of fascia

Cav Col Cct2 BW ALL3 B ALL

Interruptor de prueba defrenosHembraNATURALdetrás de la parte central deltablero

Remtest-schakelaarVrouwelijkNATURELachter middelste gedeeltedashboard


MINI 97MY

C305

Airbag Harness to MainHarnessMaleYELLOWBehind RH side of fascia

Cav Col Cct1 G ALL2 P ALL3 YK ALL

Mazo de cables del airbag almazo de cables principalMachoAMARILLODetrás del lado derecho deltablero

Airbag-kabelbundel naarhoofdkabelbundelMannelijkGEELAchter rechterkant dashboard


MINI 97MY

C308

RH rear speakerFemaleBLACKInside luggage compartment,below RH parcel tray support

Cav Col Cct1 SB ALL2 SK ALL

Altavoz trasero derechoHembraNEGROInterior del maletero, debajodel soporte derecho de labandeja trasera

Rechter achterste luidsprekerVrouwelijkZWARTIn bagageruimte, onderrechter steun van pakjesplank


MINI 97MY

C310

LH rear speakerFemaleBLACKLuggage compartment - LHside

Cav Col Cct1 UB ALL2 UK ALL

Altavoz trasero izquierdoHembraNEGROmaletero - Lado izquierdo

Linker achterste luidsprekerVrouwelijkZWARTbagageruimte - Links


MINI 97MY

C333

Main Harness to InstrumentLink HarnessFemaleBLACKBehind RH side of fascia

Cav Col Cct1 NU ALL2 PO ALL3 W ALL4 RW ALL5 B ALL

Mazo de cables principal almazo de cables deinstrumentosHembraNEGRODetrás del lado derecho deltablero

Hoofdkabelbundel naarverbindingskabelbundel voorinstrumentenVrouwelijkZWARTAchter rechterkant dashboard


MINI 97MY

C334

Oil temperature gaugeMaleBLACKBehind centre of fascia

Cav Col Cct1 NU ALLINDICADOR DE

TEMPERATURA DELACEITEMachoNEGROdetrás de la parte central deltablero

OLIETEMPERATUURMETERMannelijkZWARTachter middelste gedeeltedashboard


MINI 97MY

C335

Oil temperature gaugeFemalePHOS-BRONBehind centre of fascia

Cav Col Cct1 B ALLINDICADOR DE

TEMPERATURA DELACEITEHembraBRONCE FOSFOROSOdetrás de la parte central deltablero

OLIETEMPERATUURMETERVrouwelijkFOSFORBRONSachter middelste gedeeltedashboard


MINI 97MY

C344

Oil temperature gaugeFemaleBLACKBehind centre of fascia

Cav Col Cct1 W ALLINDICADOR DE

TEMPERATURA DELACEITEHembraNEGROdetrás de la parte central deltablero

OLIETEMPERATUURMETERVrouwelijkZWARTachter middelste gedeeltedashboard


MINI 97MY

C345

Voltage gaugeFemaleBLACKBehind centre of fascia

Cav Col Cct1 W ALLIndicador de tensión

HembraNEGROdetrás de la parte central deltablero

SpanningsmeterVrouwelijkZWARTachter middelste gedeeltedashboard


MINI 97MY

C346

Voltage gaugeFemalePHOS-BRONBehind centre of fascia

Cav Col Cct1 B ALLIndicador de tensión

HembraBRONCE FOSFOROSOdetrás de la parte central deltablero

SpanningsmeterVrouwelijkFOSFORBRONSachter middelste gedeeltedashboard


MINI 97MY

C348

Voltage gaugeFemaleBLACKBehind centre of fascia


Indicador de tensiónHembraNEGROdetrás de la parte central deltablero

SpanningsmeterVrouwelijkZWARTachter middelste gedeeltedashboard


MINI 97MY

C355

Interior lamp unitFemaleBLACKBehind ultrasonic sensor

Cav Col Cct1 PO ALLUnidad de luces interiores

HembraNEGRODetrás del sensor ultrasónico

Interieurverlichting -lampeenheidVrouwelijkZWARTAchter ultrasonische sensor


MINI 97MY

C356

Interior lamp unitFemaleBLACKBehind ultrasonic sensor

Cav Col Cct1 PW ALLUnidad de luces interiores

HembraNEGRODetrás del sensor ultrasónico

Interieurverlichting -lampeenheidVrouwelijkZWARTAchter ultrasonische sensor


MINI 97MY

C357

Interior lamp unitFemaleBRASS, TIN-PLATEDBehind ultrasonic sensor

Cav Col Cct1 B ALLUnidad de luces interiores

HembraLATONDetrás del sensor ultrasónico

Interieurverlichting -lampeenheidVrouwelijkKOPERAchter ultrasonische sensor


MINI 97MY

C361

Radio earthEyeletTIN-PLATEBehind centre of fascia

Cav Col Cct1 B ALLMasa de radio

OllaoPLACA ESTAÑ Odetrás de la parte central deltablero

Radio - massaOogjeVERTINDachter middelste gedeeltedashboard


MINI 97MY

C381

Heated rear window elementFemaleBLACKLH rear quarter trim panel

Cav Col Cct1 GY ALLElemento de luneta térmica

HembraNEGROGuarnecido lateral traseroizquierdo

Verwarmde achterruit -verwarmingselementVrouwelijkZWARTLinker achterste kwart-bekledingspaneel


MINI 97MY

C420

Instrument Link Harness toMain HarnessMaleBLACKBehind RH side of fascia

Cav Col Cct1 NU ALL2 PO ALL3 W ALL4 RW ALL5 B ALL

Mazo de cables de enlace deinstrumentos al mazo decables principalMachoNEGRODetrás del lado derecho deltablero

Verbindingskabelbundel voorinstrumenten naarhoofdkabelbundelMannelijkZWARTAchter rechterkant dashboard


MINI 97MY

C427

Main Harness to Fog LampHarnessFemaleBLACKTop of bulkhead - centre

Cav Col Cct1 RB ALLMazo de cables principal al

mazo de cables de lucesantinieblaHembraNEGROParte superior del salpicadero- centro

Hoofdkabelbundel naarkabelbundel voor mistlampenVrouwelijkZWARTBovenkant schutbord -midden


MINI 97MY

C448

Main Harness to EngineHarnessFemaleBLACKLH side of bulkhead

Cav Col Cct Cav Col Cct1 W ALL 7 NY ALL2 WR ALL 8 WN ALL3 GU ALL 9 LGB ALL4 NS ALL 10 WR ALL5 WS ALL 11 WY ALL6 WB ALL 12 NU ALL

Mazo de cables principal almazo de cables motorHembraNEGROLado izquierdo delsalpicadero

Hoofdkabelbundel naarmotor-kabelbundelVrouwelijkZWARTLinkerkant tussenschot


MINI 97MY

C475

Rear fog lampMaleBLACKLuggage compartment - LHside

Cav Col Cct1 UY ALLPiloto antiniebla trasero

MachoNEGROmaletero - Lado izquierdo

MistachterlampMannelijkZWARTbagageruimte - Links


MINI 97MY

C483

Main Harness to BodyHarnessFemaleBLACKLH 'A' post

Cav Col Cct Cav Col Cct1 GP ALL 7 GB ALL2 UY ALL 9 PK ALL3 GN ALL 10 WP ALL4 GW ALL 11 OR ALL5 GR ALL 12 RW ALL6 RB ALL 13 GY ALL

Mazo de cables principal almazo de cables de lacarroceríaHembraNEGROPilar A izquierdo

Hoofdkabelbundel naarcarrosserie-kabelbundelVrouwelijkZWARTLinker 'A' stijl


MINI 97MY

C489

RH brake lampFemaleBLACKLuggage compartment - RHside

Cav Col Cct1 B ALLLuz de pare derecha

HembraNEGROmaletero - Lado derecho

Rechter remlichtVrouwelijkZWARTbagageruimte - Rechts


MINI 97MY

C490

LH brake lampFemaleBLACKLuggage compartment - LHside

Cav Col Cct1 B ALLLuz de pare izquierda

HembraNEGROmaletero - Lado izquierdo

Linker remlichtVrouwelijkZWARTbagageruimte - Links


MINI 97MY

C513

RH front fog lampFemaleWHITEBehind the front grille

Cav Col Cct1 UG ALL2 B ALL

Piloto antiniebla delanteroderechoHembraBLANCODetrás de la rejilla delantera

Rechter voorste mistlampVrouwelijkWITAchter voor-grille


MINI 97MY

C514

LH front fog lampFemaleWHITEBehind the front grille

Cav Col Cct1 UG ALL2 B ALL

Faro antiniebla delanteroizquierdoHembraBLANCODetrás de la rejilla delantera

Linker voorste mistlampVrouwelijkWITAchter voor-grille


MINI 97MY

C518

RH rear fog lampMaleBLACKLuggage compartment - RHside

Cav Col Cct1 B ALLPiloto antiniebla trasero

derechoMachoNEGROmaletero - Lado derecho

Rechter mistachterlampMannelijkZWARTbagageruimte - Rechts


MINI 97MY

C519

RH rear fog lampMaleBLACKLuggage compartment - RHside

Cav Col Cct1 UY ALLPiloto antiniebla trasero

derechoMachoNEGROmaletero - Lado derecho

Rechter mistachterlampMannelijkZWARTbagageruimte - Rechts


MINI 97MY

C522

InjectorsFemaleBLACKTop rear of engine - centre

Cav Col Cct1 NK ALL2 YN ALL

InyectoresHembraNEGROparte superior trasera delmotor - centro

VerstuiversVrouwelijkZWARTboven/achterkant motor -midden


MINI 97MY

C523

InjectorsFemaleBLACKTop rear of engine - centre

Cav Col Cct1 NK ALL2 YR ALL

InyectoresHembraNEGROparte superior trasera delmotor - centro

VerstuiversVrouwelijkZWARTboven/achterkant motor -midden


MINI 97MY

C532

Fog Lamp Harness to MainHarnessMaleBLACKTop of bulkhead - centre

Cav Col Cct1 RB ALLMazo de cables de luces

antiniebla al mazo de cablesprincipalMachoNEGROParte superior del salpicadero- centro

Mistlamp-kabelbundel naarhoofdkabelbundelMannelijkZWARTBovenkant schutbord -midden


MINI 97MY

C534

Driving lamp relayFemaleBLACKRear RH side of enginecompartment

Cav Col Cct30 UY ALL85 UW ALL86 B ALL87 P ALL

Relé de faros supletoriosHembraNEGROParte trasera derecha delcompartimento motor

Rijlampen - relaisVrouwelijkZWARTRechter achterkantmotorcompartiment


MINI 97MY

C536

Direction indicator relayFemaleBLACKRear RH side of enginecompartment

Cav Col Cct30 LGK ALL85 B ALL86 G ALL87 LGN ALL

Relé de intermitentes dedirecciónHembraNEGROParte trasera derecha delcompartimento motor

Richtingaanwijzers - relaisVrouwelijkZWARTRechter achterkantmotorcompartiment


MINI 97MY

C545

Rotary couplerFemaleYELLOWUnderside of steering column

Cav Col Cct1 R ALL2 Y ALL

ACOPLADOR GIRATORIOHembraAMARILLOparte inferior de la columnade dirección

ROTERENDE KOPPELINGVrouwelijkGEELonderkant van stuurkolom


MINI 97MY

C546

Front wiper control unitFemaleBLACKBehind centre of fascia

Cav Col Cct2 NLG ALL4 B ALL5 NLG ALL6 OR ALL7 LGG ALL8 LGO ALL

Unidad de control delimpiaparabrisasHembraNEGROdetrás de la parte central deltablero

Voorruitwissers -regeleenheidVrouwelijkZWARTachter middelste gedeeltedashboard


MINI 97MY

C547

Direction indicator/hazardwarning unitFemaleBLACKBehind centre of fascia

Cav Col Cct85 PO ALL86 B ALL87 LGK ALL

Central de intermitentes dedirección/emergenciaHembraNEGROdetrás de la parte central deltablero

Richtingaanwijzers/alarmknipperlichtenVrouwelijkZWARTachter middelste gedeeltedashboard


MINI 97MY

C550

Earth headerFemaleNATURALLH side of enginecompartment

Cav Col Cct1 B ALL2 B ALL3 B ALL4 B ALL5 B ALL6 B ALL

Unión de convergencia amasaHembraNATURALLado izquierdo delcompartimento motor

Massa - stootrandVrouwelijkNATURELLinkerkantmotorcompartiment


MINI 97MY

C557

Earth EyeletEyeletTIN-PLATELuggage compartment - LHside

Cav Col Cct1 B ALLOllao de masa

OllaoPLACA ESTAÑ Omaletero - Lado izquierdo

Massa - oog-aansluitingOogjeVERTINDbagageruimte - Links


MINI 97MY

C558

Earth EyeletEyeletTIN-PLATERH side of enginecompartment


OllaoPLACA ESTAÑ OLado derecho delcompartimento motor

Massa - oog-aansluitingOogjeVERTINDRechterkantmotorcompartiment


MINI 97MY

C559

Earth EyeletEyeletTIN-PLATELuggage compartment - LHside


OllaoPLACA ESTAÑ Omaletero - Lado izquierdo

Massa - oog-aansluitingOogjeVERTINDbagageruimte - Links


MINI 97MY

C561

Earth 6EyeletTIN-PLATEBeneath rear seat

Cav Col Cct1 B ALLMasa 6

OllaoPLACA ESTAÑ ODebajo del asiento trasero

Massa 6OogjeVERTINDOnder achterbank


MINI 97MY

C566

Oil temperature gaugeFemaleBLACKBehind centre of fascia


INDICADOR DETEMPERATURA DELACEITEHembraNEGROdetrás de la parte central deltablero

OLIETEMPERATUURMETERVrouwelijkZWARTachter middelste gedeeltedashboard


MINI 97MY

C570

Engine compartment fuseboxFemaleBLACKTop of engine - RH side

Cav Col Cct1 N ALL2 N ALL3 N ALL

Caja de fusibles delcompartimento motorHembraNEGROparte superior del motor -Lado derecho

Zekeringenkastje inmotorcompartimentVrouwelijkZWARTbovenkant motor - Rechts


MINI 97MY

C571

Engine compartment fuseboxFemaleBLACKTop of engine - RH side

Cav Col Cct1 N ALLCaja de fusibles del

compartimento motorHembraNEGROparte superior del motor -Lado derecho

Zekeringenkastje inmotorcompartimentVrouwelijkZWARTbovenkant motor - Rechts


MINI 97MY

C823

StarterEyeletTIN-PLATELower front of engine - RHside

Cav Col Cct1 N ALLMotor de arranque

OllaoPLACA ESTAÑ OParte delantera inferior delmotor - Lado derecho

StartmotorOogjeVERTINDOnder/voorkant motor -Rechts


MINI 97MY

C827

Fuse holderFemaleTIN-PLATERear RH side of enginecompartment

Cav Col Cct1 PU ALL2 N ALL

PortafusiblesHembraPLACA ESTAÑ OParte trasera derecha delcompartimento motor

ZekeringhouderVrouwelijkVERTINDRechter achterkantmotorcompartiment


MINI 97MY

C829

Fog Lamp Link HarnessFemaleBLACKLH side of bulkhead

Cav Col Cct1 UW ALLMazo de cables de enlace de

luces antinieblaHembraNEGROLado izquierdo delsalpicadero

Verbindingskabelbundel voormistlampenVrouwelijkZWARTLinkerkant tussenschot


MINI 97MY

C830

Fog Lamp Link HarnessMaleNATURALLH side of bulkhead

Cav Col Cct1 UB ALLMazo de cables de enlace de

luces antinieblaMachoNATURALLado izquierdo delsalpicadero

Verbindingskabelbundel voormistlampenMannelijkNATURELLinkerkant tussenschot


MINI 97MY

C908

Rear fog lamp switchFemaleBRASSBehind centre of fascia

Cav Col Cct1 UY ALLInterruptor de pilotos

antiniebla traserosHembraLATONdetrás de la parte central deltablero

Mistachterlamp - schakelaarVrouwelijkKOPERachter middelste gedeeltedashboard


MINI 97MY

C909

Rear fog lamp switchFemaleBRASSBehind centre of fascia

Cav Col Cct1 B ALLInterruptor de pilotos

antiniebla traserosHembraLATONdetrás de la parte central deltablero

Mistachterlamp - schakelaarVrouwelijkKOPERachter middelste gedeeltedashboard


MINI 97MY

C910

Brake system warning lightFemaleBRASSBehind centre of fascia

Cav Col Cct1 PO ALLLuz testigo del sistema de

frenosHembraLATONdetrás de la parte central deltablero

Remsysteem -waarschuwingslampjeVrouwelijkKOPERachter middelste gedeeltedashboard


MINI 97MY

C911

Brake system warning lightFemaleBRASSBehind centre of fascia

Cav Col Cct1 BW ALLLuz testigo del sistema de

frenosHembraLATONdetrás de la parte central deltablero

Remsysteem -waarschuwingslampjeVrouwelijkKOPERachter middelste gedeeltedashboard


MINI 97MY

C912

Hazard warning lightFemaleBRASSBehind centre of fascia

Cav Col Cct1 B ALLLuz intermitente de

emergenciaHembraLATONdetrás de la parte central deltablero

AlarmknipperlichtVrouwelijkKOPERachter middelste gedeeltedashboard


MINI 97MY

C913

Hazard warning lightFemaleBRASSBehind centre of fascia

Cav Col Cct1 GLG ALLLuz intermitente de

emergenciaHembraLATONdetrás de la parte central deltablero

AlarmknipperlichtVrouwelijkKOPERachter middelste gedeeltedashboard


MINI 97MY

C914

Heated rear window switchFemaleBRASSBehind centre of fascia

Cav Col Cct1 B ALLInterruptor de luneta térmica

HembraLATONdetrás de la parte central deltablero

Verwarmde achterruit -schakelaarVrouwelijkKOPERachter middelste gedeeltedashboard


MINI 97MY

C915

Heated rear window switchFemaleBRASSBehind centre of fascia

Cav Col Cct1 GY ALLInterruptor de luneta térmica

HembraLATONdetrás de la parte central deltablero

Verwarmde achterruit -schakelaarVrouwelijkKOPERachter middelste gedeeltedashboard


MINI 97MY

C916

Front fog lamp switchFemaleBRASSBehind centre of fascia

Cav Col Cct1 B ALLInterruptor de faros antiniebla

delanterosHembraLATONdetrás de la parte central deltablero

Mistlamp voor - schakelaarVrouwelijkKOPERachter middelste gedeeltedashboard


MINI 97MY

C917

Front fog lamp switchFemaleBRASSBehind centre of fascia

Cav Col Cct1 UG ALLInterruptor de faros antiniebla

delanterosHembraLATONdetrás de la parte central deltablero

Mistlamp voor - schakelaarVrouwelijkKOPERachter middelste gedeeltedashboard

mini electrical library - eng - us carsecu - electronic control unit ecm - engine control module edc...

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