The BMW 323i, part of the E46 generation produced globally from 1998 to 2006, represents a significant era in compact executive sedans and coupes. Renowned for its exceptional driving dynamics, precise steering, and robust build quality, the 323i offered a compelling blend of luxury and sportiness. Its engineering excellence was highlighted by its balanced chassis and refined naturally aspirated inline-six engines, delivering a smooth yet powerful driving experience. This model consistently earned accolades, including multiple appearances on Car and Driver's 10Best list, underscoring its strong market position against competitors like the Audi A4 and Mercedes-Benz C-Class. This comprehensive service and repair manual covers the BMW 323i models from 1999 through 2005. It provides detailed, factory-level information essential for maintaining and repairing all major systems, including the engine, transmission, drivetrain, suspension, brakes, steering, and electrical components. Within its over 1500 pages, you will find step-by-step repair instructions, diagnostic procedures, troubleshooting guides, and critical technical specifications such as torque values and fluid capacities. This manual is an invaluable resource for owners and professional technicians alike, ensuring the longevity and optimal performance of the vehicle.