2016 BMW 340i xDrive Service and Repair Manual

This factory service and repair manual for the 2016 BMW 340i xDrive pairs a turbocharged 3.0L DOHC inline-six on gasoline with the all-wheel-drive layout its name carries, in a four-door sedan sold in one Base trim. That combination puts more hardware between the engine and the road than a two-wheel-drive car has, and the driveline chapters are written to match, while the engine, chassis, body and electrical sections follow the usual system order with their specifications, torque values, wiring diagrams and diagnostic charts.

Engines covered

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

Body styles covered

• 4-door sedan

Trims covered

• Base

Known issues on the 2016 340i xDrive. The engine section handles the turbocharged six in detail — timing drive, valvetrain, cooling and lubrication, turbocharger and charge-air plumbing, fuel delivery and the emissions hardware — with torque values and clearances printed alongside the procedures. The driveline sections then take in the transmission and the all-wheel-drive components. Brakes, steering and suspension follow, and the body and electrical material closes with wiring diagrams that trace each circuit from supply through switch and load to ground.