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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 W176 - Years: 2012, 2013, 2014, 2015, 2016, 2017, 2018
Part: Service warning light

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Video tutorial

After replacing the engine oil and filter on this German vehicle, you need to complete the job by resetting and updating the service indicator on the instrument cluster. The following description and video tutorial will provide instructions on which steps to follow.

First, access the cabin and sit in the driver's seat without turning on the ignition. Press the Ok button located on the left side of the steering wheel controls and the button with the phone symbol on the right simultaneously.

The system will then prompt you to confirm the service reset by pressing Ok. Finally, turn on the ignition to verify that the warning light has turned off.


Updated on 13 July 2026 by ScegliAuto


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