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Frequently asked questions about cars and motorcycles

How to Reset the Maintenance Light on a Mercedes 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

Today, let's go through the steps to reset the service light for the regular oil change maintenance on a Mercedes A-Class, following the instructions below. First, get in the vehicle and turn on the ignition; then press the OK button and the call button on the steering wheel simultaneously until the settings menu appears on the display, as shown in the video.

At this point, perform a full service reset on Assyst Plus for the engine oil light, then turn off the ignition and start the engine!


Updated on 15 May 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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