2010–2020 Mercedes-Benz GLK-Class
Common problems, technical service bulletins, fluid specs and labor times — verified for your car.
Top Problems (5)
Rough Idle
high
AI-written
Check Engine Light
high
AI-written
Power Window Issues
medium
AI-written
Faulty Air Conditioning
medium
AI-written
Leaking Sunroof
low
AI-written
Active Service Bulletins
— Air Bag Control Module
Relays and Modules
— GF54.21-P-6030CE Rear SAM Control Unit With Fuse and Relay Module, Component Description
Maintenance
— A/T - Switches To Limp Home Mode And One Or More DTC's Stored
Sensors and Switches
— GF72.29-P-6001CE Left Front Door Control Unit, Component Description
Relays and Modules
— GF07.10-P-1010MI Lambda Control, Function
Powertrain Management
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