This manual covers the BMW 335xi, produced from 2006 to 2010, encompassing the E90 Sedan, E91 Wagon, E92 Coupe, and E93 Convertible chassis codes. Powered by the N54B30 twin-turbocharged 3.0L inline-six engine, these vehicles are renowned for their potent performance, delivering 300 horsepower and 300 lb-ft of torque, complemented by the xDrive all-wheel-drive system for enhanced traction. The 335xi offers a blend of luxury appointments, advanced technology for its era, and the signature BMW driving dynamics, making it a standout in the premium compact executive segment. Its engineering prioritizes both spirited driving and refined comfort, reflecting BMW's heritage of building driver-focused vehicles.

This comprehensive service and repair manual provides detailed information essential for the maintenance and repair of your BMW 335xi. It covers all major systems, including the powertrain (engine, transmission, drivetrain), chassis (suspension, steering, brakes), electrical systems, and body components. Within its extensive pages, you will find step-by-step procedures for routine maintenance, component overhauls, diagnostic troubleshooting, and repair, all supported by technical specifications, wiring diagrams, and special tool requirements. This manual is an indispensable resource for owners, technicians, and mechanics seeking to preserve the performance, reliability, and longevity of their vehicle.