Do it yourself
Frequently asked questions about cars and motorcycles

How to reset the service in the Mercedes S-Class?

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

In this tutorial, we can see how to reset the service in the Mercedes S-Class, an extremely simple and quick operation to be carried out only once all scheduled maintenance work has been completed. Let's start by going inside the cabin, then turn on the instrument panel and reach the screen on the display showing the odometer. Then, press and hold both the call button and the "OK" button, in the menu that appears select "ASSYST Plus Workshop", "Service Done", "Services Due", and finally "Full Service". At this point, all that's left to do is select the quality of oil used and restart the vehicle.

Posted on 29 October 2025 by ScegliAuto

Video tutorial

Related tutorials

Mercedes Classe S (2005-2013 / W221, MK 5) .. how to reset the service light on a Mercedes S-Class, a very simple and quick operation to perform only after completing all scheduled maintenance tasks... …
Mercedes Classe S (2013-2020 / W222, MK 6) .. light for routine service on the Mercedes S-Class. First, get in the vehicle and turn on the ignition. Then, access the settings on the dashboard.. …
Mercedes Classe S (2005-2013 / W221, MK 5) .. on the instrument cluster of the Mercedes S-Class by turning the key in the ignition switch: once it is on, press and hold the OK button and the.. …

How to Reset the Tyre Pressure Light on the Opel Grandland X

While driving, if you notice the tyre pressure warning light coming on, first check the actual inflation pressure of the tyres and, if necessary, restore the pressures recommended by the manufacturer. After restoring the correct pressures, you need to reset the warning light that has illuminated on the instrument cluster. To do this, locate the reset button on the lower central console. Press this button and hold it down for at least 3 seconds, after which the low pressure indication will turn off.

Watch the video!


by ScegliAuto

More videos