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Frequently asked questions about cars and motorcycles

Resetting the Service Light on the Mercedes C-Class W203

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

Video tutorial
Detailed instructions - In this video, see how a warning message appears on the central display of the Mercedes C-Class when you are about to reach the mileage for an oil change. Perform all the necessary operations, then reset the system that handles the message. Sit in front of the instrument panel, turn the key to position one, press the "r" button three times to the left of the dashboard, turn the ignition key to position two, press the "r" button again, use the left steering wheel arrow buttons to scroll up and select the type of engine oil. When the reset request appears, press the "r" button to complete the procedure.

Updated on 22 September 2026 by ScegliAuto


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