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Frequently asked questions about cars and motorcycles

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

Model: Mercedes Classe A W168 - Years 1997-2004
Part: Service warning light

To reset the Oil Service light on a Mercedes A-Class, turn the ignition on by rotating the key. Then, press the 000.0 button located on the left side of the instrument cluster twice. The ignition should then be turned off and back on again. Now, press and hold the 000.0 button for a few seconds until the Oil Service light disappears from the instrument cluster. Once the reset is successful, you can release the button and turn off the ignition with the key.

Updated on 7 July 2026 by ScegliAuto

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