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Frequently asked questions about cars and motorcycles

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

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

In this tutorial, you will see how to reset the service light on the Mercedes A-Class, a very simple and quick operation. Before proceeding, ensure that you have completed all required scheduled maintenance tasks. Start by entering the cabin, then insert the key and turn on the ignition. Next, press the "000.0" button located on the left side of the dashboard to access the service interval, hold the same button, and release it once the reset is complete. To finish the procedure, simply restart the ignition.

Updated on 6 September 2026 by ScegliAuto

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