This workshop repair service manual covers the BMW 330i models from the E90/E91/E92/E93 generation, produced between 2006 and 2010. The BMW 330i is renowned for embodying the brand's 'Ultimate Driving Machine' ethos, offering a compelling blend of performance, luxury, and handling. Powered by the naturally aspirated 255 hp inline-6 N52B30 engine, it provides a refined driving experience, making it a standout in the compact executive segment. This manual is designed to assist owners and technicians in maintaining and repairing all variants, including the Sedan, Wagon/Touring, Coupe, and Convertible body styles.

This comprehensive English-language manual provides detailed information for all aspects of the BMW 330i. It covers essential maintenance procedures, including oil changes and fluid checks, as well as in-depth repair and replacement instructions for all major systems such as the engine, transmission, drivetrain, suspension, brakes, and electrical systems. The manual also includes diagnostic troubleshooting guides, recalibration procedures, and technical specifications, equipping users with the knowledge to effectively maintain their vehicle's performance and longevity. With over 2000 pages of content, this resource is an indispensable tool for ensuring the optimal condition of your 330i.