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How to Reset the Service Light on the Mercedes-Benz C-Class?

Model: Mercedes Classe C W204 - Years: 2007, 2008, 2009, 2010, 2011, 2012, 2013
Part: Service warning light

See other generations:
Video tutorial

To reset the Service light on the Mercedes-Benz C-Class, turn the key to the ON position to activate the instrument cluster. Then, press and hold the OK button and the call answer button on the steering wheel spokes.

While holding these buttons, a menu will open, where you can navigate using the steering wheel controls, selecting "ASSYST PLUS": then select "Full service" and "Conf. Full service". When the confirmation message appears, select "Yes", and the Service light will disappear from the instrument cluster.


Updated on 24 June 2026 by ScegliAuto


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How to Reset the Service Light on a Mercedes C-Class?
How to Reset the Service Light on a Mercedes C-Class?
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.. …
How to Reset the Service Light on a Mercedes C-Class?
How to Reset the Service Light on a Mercedes C-Class?
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.. …
How to Reset the Service Light on a Mercedes C-Class?
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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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by ScegliAuto

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