2023 BMW 228i Gran Coupe Service and Repair Manual

This factory service and repair manual for the 2023 BMW 228i Gran Coupe describes a four-door sedan in Base trim, moved by a 2.0L turbocharged inline-four with double overhead camshafts and 122 cubic inches of displacement. The 2023 car is a single specification, so the sections are read in sequence rather than sorted through: engine, driveline, chassis, body and the wiring that ties them together, each with its own procedures, specifications and torque values.

Engines covered

• 2.0L inline-four (122 cu in) — DOHC, turbocharged, gasoline

Body styles covered

• 4-door sedan

Trims covered

• Base

Known issues on the 2023 228i Gran Coupe. The systems this manual documents are the ones that keep the car on the road. Engine management covers fuel, spark, boost and cooling on the turbocharged four, with diagnostic routines for the sensors and actuators behind them. Suspension, steering and brake service come with clearances, alignment figures and torque values. The body sections supply wiring diagrams and connector locations for the lighting, instrumentation and comfort circuits in the four-door shell.