2007 BMW 335xi Service and Repair Manual

This factory service and repair manual for the 2007 BMW 335xi deals with a four-door sedan whose 3.0L inline-six is turbocharged rather than naturally aspirated, and that one difference reaches into most of the book. Boost pressure, charge-air cooling, fuel delivery at higher pressure and the ignition strategy that suits them all carry their own specifications here. One trim is listed, so those figures stand without variant qualifications, and the all-wheel-drive hardware is documented alongside them.

Engines covered

• 3.0L inline-six — DOHC, turbocharged, gasoline

Body styles covered

• 4-door sedan

Trims covered

• Base

Known issues on the 2007 335xi. The engine section covers the turbocharged six from the intake through the charge-air path to the exhaust, with torque sequences, pressure values and the diagnostic routines for the boost control and the high-pressure fuel side. Cooling gets its own procedures, which matters on a forced-induction car. Coverage continues through the transfer case and front axle, the brakes and suspension, the steering, and the sedan's wiring diagrams, traced circuit by circuit rather than module by module.