2022 BMW M4 Service and Repair Manual

This factory service and repair manual for the 2022 BMW M4 has three trims to place against two bodies: Base, Competition and Competition xDrive, in a two-door convertible and a two-door coupe. All of them use the same turbocharged 3.0-liter inline-six with double overhead camshafts on gasoline, so the engine sections read as one. The differences show up further down the car, in the driveline and chassis specifications and in the wiring the extra equipment brings with it.

Engines covered

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

Body styles covered

• 2-door convertible
• 2-door coupe

Trims covered

• Base
• Competition
• Competition xDrive

Known issues on the 2022 M4. Two owner complaints are recorded for this year, one of them under visibility. The manual's answer to that kind of report is procedural: glass, mirror and wiper components have their own removal and adjustment steps, with wiring diagrams showing the switch, motor and control circuits behind them. Beyond that, the engine, driveline, brake and suspension sections carry the specifications and torque values the car is built to, and the diagnostic material works from measured values rather than from symptoms alone.