This manual covers the BMW 3 Series 323i (E46 chassis), produced from 1999 to 2000. Known for its renowned driving dynamics, powerful 2.5L M52TU B25 inline-6 engine, and premium build quality, the 323i represents BMW's commitment to performance and luxury in the compact executive segment. This generation of the 3 Series was celebrated for its balanced handling, rear-wheel-drive platform, and engaging driving experience, often earning accolades from automotive critics.

This comprehensive workshop service repair manual provides detailed information for maintaining and repairing your BMW 323i. It covers all major systems, including engine mechanical and electrical components, manual and automatic transmissions, drivetrain, suspension, brakes, steering, body and chassis, climate control, and safety systems. Within its extensive content, you will find routine maintenance procedures, in-depth troubleshooting guides, component repair instructions, rebuild specifications, and detailed electrical diagnostics, ensuring you have the knowledge to keep your vehicle in optimal condition.