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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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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.

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