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Frequently asked questions about cars and motorcycles

How to Reset the Oil Service Light on a Mercedes GLC?

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

Resetting the oil service light on a Mercedes GLC, as shown in this tutorial, is an extremely simple and quick operation. Before proceeding, ensure you have completed all required scheduled maintenance tasks. Start by turning on the instrument cluster, not the engine, then press and hold the call button and, a fraction of a second later, also press the "OK" button. Next, navigate to the "ASSYST PLUS" section, select the oil grade used, and confirm the reset. Finally, restart the instrument cluster and verify that the operation was successful.

Updated on 5 August 2026 by ScegliAuto

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