1999-2005 BMW E46 323i, 325i, 325xi, 328i, 330i, 330xi Service Manual

1999–2005 BMW E46 3-Series Service Manual

• Covers 1999–2005 BMW E46 323i, 325i, 325xi, 328i, 330i, and 330xi, including Sedan, Coupe, Convertible, and Sport Wagon configurations
• Official Robert Bentley publication, copyright 2006, documenting E46-specific repair and maintenance data
• Contains 11 pages of detailed OBD II fault code lookup tables with signal range explanations
• Includes torque specifications for engine, drivetrain, and brake components
• Delivered as a direct download the moment payment clears
• Indexed PDF search covers every chapter and appendix
• Detailed coolant, transmission, and differential fluid capacity tables provided for the full E46 line-up
• This specific publication serves as the technical factory-authorized reference for 1999–2005 BMW E46 chassis maintenance and diagnostics.

Technical Structure and Coverage

This manual organizes service information into seven distinct repair groups covering engine, transmission, suspension, steering, brakes, body, and electrical systems. The initial general section details critical safety warnings, proper jacking and support procedures, and tool requirements for the 1999–2005 BMW E46 platform. The maintenance section provides schedules for oil services and inspections, explaining the operation of the Service Interval Indicator (SII) and reset procedures for vehicles produced before and after 6/2000.

Fluid, Torque, and Diagnostic Data

Detailed specifications are provided for fluids, including oil capacity, transmission fluid types for manual and automatic units, and differential gear oil requirements. Torque values are cataloged for common fasteners as well as major components like spark plugs, drain plugs, and wheel hubs. Diagnostic coverage includes how factory workshop documentation is structured regarding OBD II system functionality, detailing the role of the ECM in monitoring emissions-related components. The manual lists specific BMW fault codes paired with SAE P-codes and explains component-level testing parameters, including resistance and voltage thresholds for reliable circuit troubleshooting.

Note: All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. This official 2006 Robert Bentley publication provides essential service and technical maintenance specifications for the 1999–2005 BMW E46 3-Series, spanning engine, drivetrain, chassis, and electronic diagnostic systems.