2015 BMW 335i Service and Repair Manual

This factory service and repair manual for the 2015 BMW 335i documents the car in four-door sedan form only, powered by the turbocharged 3.0L DOHC inline-six on gasoline and offered as Base, Luxury, M Sport, Modern and Sport. Since those five trims sit on one platform and one engine, the specifications, torque values and diagnostic trees never fork; what changes between them is equipment, and the wiring diagrams show where each option ties into the rest of the car.

Engines covered

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

Body styles covered

• 4-door sedan

Trims covered

• Base
• Luxury
• M Sport
• Modern
• Sport

Known issues on the 2015 335i. Three recalls sit on the federal record. One covers head air bag inflators that can fail at a weld joint, leaking gas so the bag inflates only partly, or rupturing and sending metal fragments into or out of the car. Another covers a driver's air bag inflator that may explode when it fires. The third covers programming that leaves the front side marker lights inoperative, cutting how visible the car is after dark. Ten complaints are on record, led by the electrical system with three.