Do it yourself
Frequently asked questions about cars and motorcycles

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

Model: Mercedes Classe C W204 - Years 2007-2013
Part: Service warning light

To reset the Service light on the Mercedes-Benz C-Class, turn the key to the ON position to activate the instrument cluster, then press and hold the OK button and the button for answering calls on the steering wheel spokes. While holding both buttons, a menu will appear, and you will navigate using the steering wheel controls, selecting "ASSYST PLUS": then select "Full service" and "Conf. Full service". When the confirmation message appears, select "Yes", noting that the light will be completely reset.

Updated on 5 September 2026 by ScegliAuto

Video tutorial

Related tutorials

Mercedes Classe C (2014-2021 / W205) .. reset of the service light on your Mercedes C-Class W205 is practically identical to that used in all recent models of Mercedes cars. Below we will.. …
Mercedes Classe C (2014-2021 / W205) .. regular maintenance oil change on a Mercedes C-Class. First, get in the vehicle and turn on the ignition; then go to the onboard computer menu and select.. …
Mercedes Classe C (2014-2021 / W205) .. for the maintenance reminder on a Mercedes C-Class is a straightforward operation. To reset the service light, do the following: - Turn on the ignition;.. …

Other guides you may be interested in

How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

Watch the video!


by ScegliAuto

More videos