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Frequently asked questions about cars and motorcycles

How to Reset the Service Light on a Mercedes GLC?

Model: Mercedes Glc C253, X253, MK 1 - Years 2015-2022
Part: Service warning light

In this tutorial, you will learn how to reset the service light on a Mercedes GLC, a very simple and quick operation. Start by inserting the key and pressing the Start/Stop button once. Next, navigate to the odometer display, press and hold the call button, and, a fraction of a second later, press and hold the "OK" button as well. At this point, you will enter the "ASSYST PLUS" section that appears on the screen. Turn on the instrument cluster completely, select "Full service," and proceed with the reset by selecting "Confirm service."

Updated on 13 May 2026 by ScegliAuto

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