2024 BMW M440i Gran Coupe Service and Repair Manual

This factory service and repair manual for the 2024 BMW M440i Gran Coupe carries one engine, one body and one trim, and its usefulness comes from how completely it treats them. The engine is a gasoline 3.0L DOHC inline-six, turbocharged and mild hybrid; the body a four-door hatchback; the trim Base. Because nothing has to be selected by option code before a specification can be trusted, a technician moves from the diagnostic chart to the torque table to the wiring diagram without checking that each still applies to the car on the lift.

Engines covered

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

Body styles covered

• 4-door hatchback

Trims covered

• Base

Known issues on the 2024 M440i Gran Coupe. Coverage here is organized around finishing a job rather than starting one. For each system there is the diagnostic routine that identifies the fault, the removal sequence that gets the component out, the specification that says whether the replacement is correct, and the torque value that puts it back properly. That pattern runs through the turbocharged inline-six and its hybrid electrical hardware, the transmission and driveline, the suspension and steering, the brake system, the restraints and the body circuits of this hatchback.