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How to Reset the Onboard Computer in the Mercedes A-Class?

Model: Mercedes Classe A W176 - Years: 2012, 2013, 2014, 2015, 2016, 2017, 2018
Part: Onboard computer

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Video tutorial

In this tutorial, you will see how to reset the onboard computer in the Mercedes A-Class. This operation is extremely simple and quick, and can be performed as a troubleshooting step or after a change of ownership.

First, enter the cabin, then insert the key, turn on the instrument cluster, and navigate to the general menu on the central display. Next, go to "System settings," then "Reset," and confirm your choice.

At this point, just wait for the system to reboot and check if any issues have been resolved.


Posted on 9 March 2026 by ScegliAuto


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by ScegliAuto

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