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Reset the Service and Maintenance Light on the Mercedes C-Class

Model: Mercedes Classe C W203 - Years: 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Part: Service warning light

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Video tutorial

In this guide, discover the instructions to reset the service and maintenance light on the Mercedes C-Class. First, get inside the cabin and turn on the instrument cluster.

Use the steering wheel controls to navigate to the maintenance key option on the display of the instrument cluster. Confirm the reset of the maintenance warning by holding down the button located on the left side of the instrument cluster, as shown in the video.

At this point, turn off the ignition and start the engine, verifying that the service light has been successfully reset!


Posted on 20 July 2026 by ScegliAuto


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