2009 BMW 335i xDrive Service and Repair Manual

This factory service and repair manual for the 2009 BMW 335i xDrive covers two bodies built on one drivetrain: a four-door sedan and a two-door coupe, both with the turbocharged 3.0L inline-six, double overhead cams, gasoline, and both listed in a single trim. The six is the reason the book is worth having. Forced induction adds systems a naturally aspirated engine never has, and each of them, boost control and charge-air cooling among them, is specified and diagnosed here rather than described.

Engines covered

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

Body styles covered

• 4-door sedan
• 2-door coupe

Trims covered

• Base

Known issues on the 2009 335i xDrive. Coverage tracks the car system by system. The inline-six gets mechanical repair procedures with their torque sequences, then fuel, ignition, turbocharging, cooling and emissions material with the specifications and test steps for each. Transmission and driveline work follows, then brakes, suspension and steering, then climate control. Wiring diagrams are drawn for both the sedan and the coupe, and with one trim in the listing there is no need to establish equipment level before a circuit can be traced.