The BMW 3 Series (E46) Service Manual: 1999-2005 is a comprehensive source of service information and specifications for BMW 3 Series from 1999 to 2005. The aim throughout this manual has been simplicity, clarity and completeness, with practical explanations, step-by-step procedures and accurate specifications. Whether you’re a professional or a do-ityourself
BMW owner, this manual will help you understand, care for and repair your E46 3 Series.
This BMW manual supersedes our previous 1999-2001 E46 manual (Bentley Stock No. B301, ISBN 0-8376-0302-X).

Technical highlights:
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 selfadjusting clutch (SAC),…

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