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How to reset the service in the Mercedes A-Class?

Model: Mercedes Classe A W177 - Years 2018-2026
Part: Service warning light

In this tutorial, you will see how to reset the service in the Mercedes A-Class, a very simple and quick operation that should only be done after completing all scheduled maintenance tasks. First, enter the cabin, then turn on the instrument cluster and navigate to the screen showing the odometer. Next, press and hold both the "BACK" button and the selection button for at least 5 seconds, access the general menu, and select "Workshop." At this point, just enter "ASSYST PLUS," "Full Service," "Confirm Service," and select the type of oil used from the list.

Posted on 29 August 2026 by ScegliAuto

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