2017 BMW 740i Service and Repair Manual

This factory service and repair manual for the 2017 BMW 740i covers a four-door sedan sold as Base and Excellence, both with the turbocharged 3.0-liter inline-six, double overhead cam, on gasoline. With one drivetrain and one body between the two trims, the mechanical procedures apply to either car unchanged, and the equipment differences are handled where they show, in the body sections and in the wiring diagrams that map the sedan's circuits.

Engines covered

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

Body styles covered

• 4-door sedan

Trims covered

• Base
• Excellence

Known issues on the 2017 740i. What this manual provides is the shop-level reference for the car: engine service and overhaul for the turbocharged six with clearances, tightening sequences and turbocharger oil and charge-air procedures; fuel, ignition and emissions diagnostics with test values; transmission and driveline repair; brake hydraulics, suspension overhaul and steering alignment with wear limits; and body, interior and electrical coverage with wiring diagrams and connector views for tracing a fault to a specific circuit.