2022 Mercedes-Benz GLB250 Service and Repair Manual

This factory service and repair manual for the 2022 Mercedes-Benz GLB250 covers a gasoline 2.0L inline-four, turbocharged and fitted with double overhead camshafts, in a 4-door sport utility body. The trim list includes Base, 4Matic and 4Matic Progressive, all using that engine. The manual gives engine specifications and torque values, with wiring diagrams and diagnostics for the three trims.

Engines covered

• 2.0L inline-four — DOHC, turbocharged, gasoline

Body styles covered

• 4-door sport utility

Trims covered

• Base
• 4Matic
• 4Matic Progressive

Known issues on the 2022 GLB250. A single recall appears for this model year: in certain vehicles the micro-switch inside the driver's door lock can corrode and stop registering that the door is open, which means the parking brake or Auto-Park may not apply by itself and the vehicle could roll away. Dealers replace the door lock. Twelve complaints concern the 2022 GLB250, four of them about forward collision avoidance and two each about vehicle speed control and the electrical system; two complaints reported a crash and two reported an injury. Wiring diagrams and diagnostics in the manual support work on those systems.