2015 BMW 640i xDrive Service and Repair Manual

This factory service and repair manual for the 2015 BMW 640i xDrive is written for one drivetrain in two body styles: a turbocharged, twin-cam 3.0L inline-six running on gasoline, carried in a two-door convertible and a two-door coupe, each in Base specification. Nothing in the engine or driveline sections needs to be qualified by trim. What varies is the roof structure, and the body chapters carry separate procedures for the folding top and for the fixed coupe shell, along with the torque values each uses.

Engines covered

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

Body styles covered

• 2-door convertible
• 2-door coupe

Trims covered

• Base

Known issues on the 2015 640i xDrive. Four complaints stand on the federal record for the 2015 640i xDrive, two of them entered under wheels and one each under structure and the electrical system. Wheel and tire concerns run into the chassis sections, which give wheel and hub torque, bearing service, alignment settings and brake dimensions. Body and structural questions are covered where panel, glass and top adjustment are specified, and electrical questions land in the wiring diagrams, module locations and circuit tests that make up the electrical material.