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How to Reset the Service Light on the Mercedes-Benz C-Class W204

Model: Mercedes Classe C W204 - Years 2007-2013
Part: Warning light – error code

This video shows the procedure to reset the service light on the Mercedes-Benz C-Class. This procedure is very simple and quick. To perform it, first turn the key to the first position, then press and hold the OK button and the call button simultaneously until the menu appears on the instrument cluster. At this point, scroll to the Assyst Plus option, confirm, then scroll to the Full Maintenance option, and confirm again. Now select the type of oil used and confirm the Full Maintenance. At this point, the reset procedure is complete. You can then restart the instrument cluster to verify that the procedure was successful.

Updated on 10 September 2026 by ScegliAuto

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