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Frequently asked questions about cars and motorcycles

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

Model: Mercedes Classe C W205 - Years 2014-2021
Part: Service warning light

From the instrument panel of the Mercedes C-Class, it will be possible to completely remove the Service light by turning the key to activate the instrument panel and then holding down the OK and phone answer buttons on the steering wheel spokes. By holding down these buttons, a menu will open in which you can navigate with the steering wheel controls, selecting "ASSYST PLUS": then you will need to select "Full service" and "Conf. Full service". When the confirmation message appears, you will need to select "Yes", and then turn off the instrument panel to complete the procedure.

Posted on 11 July 2025 by ScegliAuto

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Mercedes Classe C (2007-2013 / W204) .. To reset the Service light on a Mercedes C-Class, turn the key to the ON position to activate the instrument cluster. Then, press and hold the OK.. …
Mercedes Classe C (2007-2013 / W204) .. To reset the Service light on a Mercedes C-Class, turn the key to the "On" position to activate the instrument cluster. Then, press and hold the.. …
Mercedes Classe C (2007-2013 / W204) .. On the Mercedes C-Class, reset the Service light by turning the key to the "On" position. Then, press and hold the OK button.. …

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