1999-2005 BMW E46 323i, 325i, 325xi, 328i, 330i, 330xi Service Manual (P/N 11-00-8-123-130)

• Covers 1999–2005 BMW E46 323i, 325i, 325xi, 328i, 330i, and 330xi models, including Sedan, Coupe, Convertible, and Sport Wagon configurations
• Official Robert Bentley publication (PN 11-00-8-123-130, copyright 2006) documenting platform-specific maintenance and diagnostic data
• Features 11 pages of precise OBD II fault code lookup tables paired with signal range explanations
• Catalogs comprehensive torque specifications for engine, drivetrain, and brake component assembly
• Provides detailed coolant, transmission, and differential fluid capacity tables for the complete E46 lineup

Technical Structure and Contents

This publication organizes service information into seven distinct repair groups. It systematically separates the engine, transmission, suspension, steering, brakes, body, and electrical systems to speed up reference times in the shop. The general section outlines critical initial steps, such as required specialty tools specific to the E46 platform. It heavily details proper jacking and support procedures. Because actual maintenance carries inherent risks, technicians must strictly apply these baseline safety methods and standard workshop protocols before beginning any hands-on work. Further in, the maintenance chapters supply schedules for oil services and deeper inspections by breaking down the Service Interval Indicator (SII) operation. You will find exact reset workflows for vehicles built both before and after June 2000.

Fluid, Torque, and Diagnostic Data

Accurate fluid specifications are critical for these drivetrains. The guide lists exact oil capacities, distinct transmission fluid types for manual versus automatic units, and differential gear oil requirements. Torque values are clearly mapped out for everyday fasteners as well as high-stress components like spark plugs, drain plugs, and wheel hubs.

Diagnostic sections reveal how factory workshop documentation structures OBD II system functionality. They explain the precise role of the ECM in monitoring emissions-related components. By listing proprietary BMW fault codes right next to standard SAE P-codes, the text accelerates complex troubleshooting. Furthermore, the manual documents component-level testing parameters. It maps out the exact resistance and voltage thresholds necessary to verify circuit integrity effectively.