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Frequently asked questions about cars and motorcycles

How to Reset the Service Light on a Mercedes-Benz A-Class

Model: Mercedes Classe A W176 - Years: 2012, 2013, 2014, 2015, 2016, 2017, 2018
Part: Warning light – error code

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Video tutorial

How to reset the service light on a Mercedes-Benz A-Class? Follow the video. Enter the cabin, turn on the ignition (you will see the maintenance light illuminated), and press the buttons next to the steering wheel (scroll through the menu on the instrument cluster display).

Select the service option and confirm the reset with the confirmation button on the left. After these steps, turn the ignition back on to check the maintenance status (the light should no longer be illuminated).

Always remember to make changes to the onboard computer with the vehicle off.


Updated on 14 March 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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