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How to Reset the Service Light on a 2019 Mercedes-Benz C-Class 300

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

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Video tutorial

In today's tutorial video, you will see the steps to reset the service light for the routine oil change maintenance on a 2019 Mercedes-Benz C-Class. First, get inside the vehicle and turn on the ignition by pressing the start button, making sure all doors are closed.

Then, press the two buttons indicated on the steering wheel to access the onboard computer menu. At this point, navigate to "assyst plus" and then to "full service," following the procedure indicated to reset the maintenance light, as shown in the video!


Updated on 14 April 2026 by ScegliAuto


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