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How to reset the service in the Mercedes GLA?

Model: Mercedes Gla W156, MK 1 - Years: 2013, 2014, 2015, 2016, 2017, 2018, 2019
Part: Service warning light

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Video tutorial

In this tutorial, we can see how to reset the service in the Mercedes GLA, an extremely simple and quick operation, to be carried out only once all scheduled maintenance work has been completed. Let's start by going inside the cabin, then insert the key and turn on the instrument panel.

Next, we reach the screen showing the odometer, press and hold both the call button and the "OK" button, and, in the menu that appears, select "ASSYST PLUS". At this point, all that remains is to enter "Full Service" and perform the reset by selecting "Confirm Service".


Posted on 31 October 2025 by ScegliAuto


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by ScegliAuto

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