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How to Reset the Service Button on a Mercedes W203

Model: Mercedes Classe C W203 - Years 2000-2007
Part: Warning light – error code

Video tutorial
Detailed instructions - In this video, discover how to reset the service light on a Mercedes W203. Using the arrow-shaped button on the steering wheel, navigate the display until you reach the service warning. At this point, press and hold the button to the left of the speedometer, as shown at 0:25, until the message appears to hold the button for 3 seconds. Press it again, holding it for 3 seconds. After this, the display will show a message confirming that the service interval has been reset. This will complete the operation.

Updated on 8 June 2026 by ScegliAuto


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by ScegliAuto

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