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Frequently asked questions about cars and motorcycles

How to Reset the Service Light on a Mercedes-Benz 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

To complete the reset of the Service light that appears on the instrument cluster of the Mercedes-Benz C-Class, insert the ignition key and turn it to position one. Now, press the OK button and the button for answering calls simultaneously, which are located on the two spokes of the steering wheel.

At this point, select "ASSYST PLUS" on the screen that appears, then "Full Service," and finally, confirm the reset by selecting "Conf. Full Serv." At the end of the procedure, you can turn off the instrument cluster.


Updated on 28 September 2026 by ScegliAuto


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