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Frequently asked questions about cars and motorcycles

Resetting the Service Light on the Mercedes S-Class

Model: Mercedes Classe S W221, MK 5 - Years 2005-2013
Part: Service warning light

The instructions below will allow you to reset the service light for the regular maintenance oil change on the Mercedes S-Class. First, get in the vehicle and turn on the ignition; then use the steering wheel controls to access the vehicle settings, navigating to the "assyst plus" menu, as shown in the video. At this point, go to the "full service" option to confirm and execute the reset of the maintenance key, thereby recording the new service in the history.

Posted on 4 March 2026 by ScegliAuto

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