2024 BMW 840i xDrive Service and Repair Manual

This factory service and repair manual for the 2024 BMW 840i xDrive has one engine to explain and two bodies to apply it to: the turbocharged, gasoline-fueled 3.0L inline-six with double overhead camshafts, in a two-door convertible and a two-door coupe, both Base. The engine, cooling, fuel, transmission and driveline material is given once, and the coverage then separates for the roof structures and body hardware that differ, with the specifications, torque values and diagrams each version requires.

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 2024 840i xDrive. Much of the 2024 840i xDrive's behavior passes through control modules, so mechanical repair and circuit work are paired throughout. Each system arrives with its fault tables, expected values and connector pinouts alongside the removal, installation and adjustment steps and the torque values that finish them. The engine sections cover boost control, cooling, timing and fuel delivery; the chassis sections cover brakes, wheel ends, steering and suspension; the body sections cover doors, glass, seals and the convertible top's operation.