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Frequently asked questions about cars and motorcycles

How to Reset the Service Light on a Mercedes GLK

Model: Mercedes Glk MK 1 - Years 2008-2015
Part: Service warning light

In this video tutorial, learn how to reset the service light on a Mercedes GLK. First, turn on the vehicle's instrument cluster without starting the engine. Now, use the steering wheel buttons to scroll through the display until you see the vehicle's mileage. Once here, press and hold the "ok" button and the call button simultaneously for about five seconds, then select ASSIST PLUS and then Full Service. Now, enter the Conf. Full Serv. section and choose the oil grade, and finally confirm to execute the reset. Turn off and restart the vehicle to verify the reset has been successful.

Updated on 19 May 2026 by ScegliAuto

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