2014 BMW 650i Gran Coupe Service and Repair Manual

This factory service and repair manual for the 2014 BMW 650i Gran Coupe covers one car in one specification: four doors, Base trim, and a gasoline 4.4L V8 with turbocharging and twin overhead camshafts. Repair work on a car like this tends to fail on preparation rather than on skill, and the manual is written against that, with the removal order that keeps the engine bay serviceable, the specifications each part is judged by, and the diagrams for the circuits that run through the space being opened up.

Engines covered

• 4.4L V8 — DOHC, turbocharged, gasoline

Body styles covered

• 4-door sedan

Trims covered

• Base

Known issues on the 2014 650i Gran Coupe. Cooling is a system worth reading here in full, because a V8 under load asks a great deal of it: the manual gives radiator, pump, thermostat and expansion tank procedures, the coolant specification and fill sequence, and the diagnostic checks that separate an airlock from a failing component. Engine mechanical, turbocharging and fuel delivery coverage sits alongside it, followed by transmission and final drive service, chassis measurement and the sedan's complete circuit diagrams.