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Reset Service Light on Mercedes A-Class

Model: Mercedes Classe A W177 - Years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Service warning light

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Video tutorial

In this video, you will see the main steps to reset the service light for the regular maintenance oil change on a fourth-generation Mercedes A-Class. First, get inside the vehicle and turn on the ignition.

Then, using the steering wheel controls, access the menu by pressing the back button and the center button for five seconds. Navigate to the maintenance option and enter the service section until you reach reset.

Now, follow the procedure to reset the light as shown in the video.


Updated on 31 March 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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