2015 BMW 740Li Service and Repair Manual

This factory service and repair manual for the 2015 BMW 740Li opens on a straightforward configuration, one body in the form of a four-door sedan, one trim in Base, and one engine, the gasoline 3.0L inline-six with twin camshafts and a turbocharger, and then goes deep rather than wide. Engine mechanical, boost and fuel, cooling, transmission, driveline, brakes, steering, suspension, climate and body electrics each carry their own procedures, specifications, torque values, wiring diagrams and diagnostic sequences.

Engines covered

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

Body styles covered

• 4-door sedan

Trims covered

• Base

Known issues on the 2015 740Li. One recall appears on the federal record for the 2015 740Li, concerning an incorrect left rear taillight assembly that leaves the car less conspicuous to traffic behind it than the lighting standard allows. A single owner complaint has been recorded, entered under engine. Both fall inside the manual's coverage: exterior lighting wiring diagrams and lamp service on one side, and on the other the inline-six's timing and valvetrain data, cooling procedures, charge-air inspection and the fuel and ignition tests used to trace a running fault.