BENTLEY PUBLISHERS B305

This Bentley Publishers service manual is a comprehensive source of service information and technical specifications available for the BMW E46 platform 3 Series models from 1999 to 2005. Whether you're a professional or a do-it-yourself BMW owner, this manual will help you understand, care for and repair your car.
Engines/Models Covered

• 323i/Ci (M52 TU, 2.5L)
• 328i/Ci (M52 TU, 2.8L)
• 325i/Ci/xi (M54 / M56, 2.5L)
• 330i/Cis/xi (M54, 3.0L)
• M3 (S54, 3.2 liter Motorsport engine)

• Procedures for everything from oil change service to interpreting the Malfunction Indicator Light (MIL). This manual tells you what to do and when to do it.
• Engine and cylinder head service, including valve clearance adjustment on the S54 engine.
• Information for specific driveability problems, including explanation of engine management systems and BMW OBD II Diagnostic Trouble Codes (DTCs).
• Theory of operation and repair information for Siemens MS 42.0, MS 43.0, MS 45.1 and MS S54 engine management, resonance/turbulence intake manifold and Double VANOS (Variable Camshaft Timing).
• Drivetrain maintenance, troubleshooting, adjustment and repair of self-adjusting clutch (SAC), gearshift linkage, driveshaft, drive axles and, wheel drive system.
• Manual, sequential manual (SMG), and automatic transmission removal, installation, seal replacement and external service.
• System description and repair information for Antilock Brakes (ABS), Automatic Stability Control (ASC) and Dynamic Stability Control (DSC).
• Heating and air conditioning repair (IHKA and IHKR), including component replacement.
• Body adjustments and repairs, including sunroof, convertible top and tailgate.
• Wiring schematics, including power distribution and ground locations.
• Dedicated electrical component guide specifying relay, control module and ground locations with detailed illustrations and photos.

CAPA Certified or NSF Certified parts bear the seal of independent, third party organizations guaranteeing fitment and quality equal to original equipment. These parts may be required if your insurance company is paying for the repair.