2015 BMW 750i Service and Repair Manual

This factory service and repair manual for the 2015 BMW 750i is built around one gasoline engine, a turbocharged 4.4L DOHC V8 of 268 cubic inches, installed in a four-door sedan sold only in Base trim. A single specification means a single set of numbers: one set of clearances, one charge-air layout, one wiring architecture, applied without qualification to every car the book describes. Work is arranged by system, and the engine chapter carries its forced-induction and cooling hardware with it instead of scattering that material elsewhere.

Engines covered

• 4.4L V8 (268 cu in) — DOHC, turbocharged, gasoline

Body styles covered

• 4-door sedan

Trims covered

• Base

Known issues on the 2015 750i. What a technician usually needs from a book like this is the sequence and the number: the order in which a turbocharged V8's accessories and charge-air plumbing come off, the clearances that decide whether a component is reusable, and the torque values that put it back correctly. All three are here, with diagnostic procedures for the engine management and cooling systems and wiring diagrams for the sedan's control units, so an electrical symptom is traced through the circuit rather than answered by swapping parts.