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Frequently asked questions about cars and motorcycles

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

Model: Mercedes Classe C W203 - Years 2000-2007
Part: Service warning light

To reset the Service light on a Mercedes C-Class, turn on the ignition to access the menu options. Use the controls on the steering wheel to scroll until you find the option with the wrench icon. When it appears on the display, press and hold the button located on the left side of the instrument cluster. This will allow you to reset the light correctly. You can verify the reset by turning the ignition off and then back on.

Updated on 2 September 2026 by ScegliAuto

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