This manual covers the 3 Series models 335i and 335xi produced between 2006 and 2010. These vehicles are characterized by their powerful twin-turbocharged 3.0L inline-six N54B30 engine, renowned for delivering exceptional horsepower and torque, coupled with signature dynamic handling. Available in sedan, wagon, coupe, and convertible body styles, the 3 Series offers a blend of performance, luxury, and advanced technology, positioning it as a leading choice in the premium compact executive segment. The engineering quality and reliability are hallmarks of the brand, making these vehicles a desirable option for performance-oriented drivers.

This comprehensive workshop service and repair manual provides detailed information for maintaining and repairing your 3 Series. It covers all essential systems, including engine mechanicals, fuel and ignition systems, transmissions (manual and automatic), suspension, steering, brakes, and the electrical system. The manual includes routine maintenance procedures, troubleshooting guides for common issues, step-by-step repair instructions, overhaul procedures, and diagnostic information, including electrical schematics. With 1260 pages of expert-level content, this English-language manual is an indispensable resource for owners, mechanics, and technicians seeking to ensure the optimal performance and longevity of their vehicle.