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Frequently asked questions about cars and motorcycles

How to Reset the "Service" Light on a Mercedes C-Class

Model: Mercedes Classe C W205 - Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Part: Service warning light

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Video tutorial

Before you begin, sit in the driver's seat of your Mercedes C-Class. Start by activating the instrument cluster by simply turning the key in the ignition switch.

Next, select the odometer screen. Then, press and hold the call button and the "OK" button.

This will open the internal menu. You need to select "ASSYST PLUS". At this point, select "Full Service" and then confirm the reset, and you will have successfully completed the process.


Updated on 9 April 2026 by ScegliAuto


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