100 Engine–General110 Engine Removal and Installation113 Cylinder Head Removal

and Installation116 Cylinder Head and Valvetrain 117 Camshaft Timing Chains119 Lubrication System

120 Ignition System121 Battery, Starter, Alternator130 Fuel Injection160 Fuel Tank and Fuel Pump170 Radiator and Cooling System180 Exhaust System

Engine

600 Electrical System–General610 Electrical Component Locations611 Wipers and Washers612 Switches

620 Instruments630 Lights640 Heating and Air-conditioning650 Radio

200 Transmission–General210 Clutch230 Manual Transmission

240 Automatic Transmission 250 Gearshift Linkage260 Driveshaft

Transmission

510 Exterior Trim, Bumpers512 Door Windows513 Interior Trim515 Central Locking and Anti-theft

520 Seats540 Sunroof541 Convertible Top Body Equipment

Suspension,Steering and Brakes

300 Suspension, Steering andBrakes–General

310 Front Suspension320 Steering and Wheel Alignment

330 Rear Suspension331 Drive Axles, Differential340 Brakes

400 Body–General410 Fenders, Engine Hood

411 Doors412 Trunk Lid, Rear Hatch

Body

1

6

2345

0 General Data and Maintenance

Electrical System

720 Seat Belts721 Airbag System (SRS)

Equipment and Accessories7

001 General Warnings and Cautions010 General020 Maintenance

Important Safety Notice......................................................................................... iiForeword............................................................................................................... vVehicle Identification and VIN Decoder ................................................................ viIndex ................................................................................................ rear of manual

ELE

OBD

Electrical Wiring Diagrams

On-Board Diagnostics

The BMW Z3 Service Manual: 1996-2002 is a comprehensive source of service information and technical specifications available for the BMW Z3 Roadster, Z3 Coupe, M Roadster, and M Coupe.

New durable hardcover format - This BMW manual is now being published as a durable, long-lasting hardcover book designed to withstand many years of use in a professional shop or home garage.

Features:

• Maintenance procedures for everything from brake fluid changes to interpreting the malfunction indicator light (MIL). This manual tells you what to do, how and when to do it, and why it is important.

• Engine and cylinder head service, including valve clearance adjustment on the S54 engine.

• Information for specific BMW Z3 driveability problems, including explanation of engine management systems and OBD II (On-board Diagnostics II).

• Theory of operation and repair information for Bosch DME M5.2, Siemens DME MS 41.1, MS 42.1, MS 43.0, and MS S54 engine management, DISA (dual resonance intake system), resonance/turbulence intake manifold and single and double VANOS (Variable Camshaft Timing).

• Drivetrain maintenance, troubleshooting, adjustment and repair, including hydraulic clutch, gearshift linkage, and driveshaft

• Heating and air-conditioning repair, including A/C component replacement.

• Body adjustments and repairs, including convertible top replacement and adjustment.

• Wiring schematics and extensive electrical component section specifying power distribution, grounds, and component locations with detailed illustrations and photos.

BMW Z3Service Manual: 1996-20021.9, 2.3, 2.5i, 2.8, 3.0i, 3.2including Z3 Roadster, Z3 Coupe, M Roadster, M CoupePrice: $119.95 Bentley Stock Number: BZ02Publication Date: 2005.apr.1ISBN: 978-0-8376-1617-9Hardcover, 8 3/8 in. x 11 in.1152 pages, 862 b/w photos, 715 illustrations and diagrams

Models, engines, and engine management systems coveredZ3 Roadster, Z3 Coupe:• M44 engine with Bosch DME M5.2 (4-cyl.)• M52 engine with Siemens DME MS 41.1 (6-cyl.)• M52 TU engine with Siemens DME MS 42.1 (6-cyl.)• M54 engine with Siemens DME MS 43.0 (6-cyl.)M Roadster, M Coupe:• S52 engine with Siemens DME MS 41.1 (6-cyl.)• S54 engine with Siemens DME MS S54 (6-cyl.)

Transmissions covered (remove, install, external service)Manual Transmission• Getrag S5D 250 G• ZF S5D 310 ZAutomatic Transmission• A4S 270 R• A5S 360 R• A5S 390 R

Fuel injection service and repair, including explanation of Siemens engine management systems.130 Fuel Injection

Detailed electrical component location information in text and photos.610 Electrical Component Locations

Bentley Publishers, 1734 Massachusetts Avenue, Cambridge, MA 02138-1804 USATel: 617-547-4170 • Toll Free: 800-423-4595 • Fax: 617-876-9235http://www.bentleypublishers.com/contact-sales

established 1950Automotive Reference™

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