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How to Reset the Service on a Mercedes GLC 300

Model: Mercedes Glc C253, X253, MK 1 - Years: 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
Part: Warning light – error code

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Video tutorial

To reset the service on a Mercedes GLC 300, get in the vehicle and close all four doors. Turn on the ignition without starting the engine.

Press the "ok" button and the call button. When the screen shows various options, scroll to "assyst plus" and press "ok" to enter the submenu.

Go to "full service" and then "confirm service". Enter the submenu and select "cancel". Confirm with "ok" and the service is reset. To verify, you can turn off the ignition and turn it back on to check that the operation was completed correctly.


Updated on 3 August 2026 by ScegliAuto


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by ScegliAuto

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