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Frequently asked questions about cars and motorcycles

How do you reset the Service light on a Mercedes C-Class?

Model: Mercedes Classe C W206 - Years 2021-2026
Part: Service warning light

It will be possible to reset the Service light on the instrument panel of the Mercedes C-Class by navigating within the menu using the directional arrows on the steering wheel controls. You will need to select the icon of the two wrenches and then choose the ASSYST PLUS option. This way, the option to select will be FULL SERVICE, and as you proceed, you will need to choose the quality of oil based on what was used for the oil change. Then, a screen will appear asking whether to confirm the operation or not: by selecting "Yes," the Service light will be reset.

Posted on 29 November 2025 by ScegliAuto

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