Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Reset the Maintenance Light on the Mercedes-Benz C-Class W205

Model: Mercedes Classe C W205 - Years 2014-2021
Part: Warning light – error code

To reset the maintenance light on the Mercedes-Benz C-Class W205, you need to access the secret menu of the car. Although it may seem complicated and difficult to perform without the help of an expert, it is actually very simple and quick. Once you turn on the ignition, press and hold the black button and the "Back" button located on the left side of the steering wheel simultaneously. As soon as the secret menu appears, enter it and select the "Assyst Plus" option. Click on the option that allows you to reset the service, choose the type of oil you are using, and finally, confirm the reset.

Updated on 15 May 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Reset the Service Light on the Mercedes C-Class W205
How to Reset the Service Light on the Mercedes C-Class W205
Mercedes Classe C (2014-2021 / W205) .. regular oil change maintenance on the Mercedes C-Class W205. First, get in the vehicle and turn on the ignition; then access the onboard computer menu.. …
How to Reset the Service Light on the Mercedes C-Class W205
How to Reset the Service Light on the Mercedes C-Class W205
Mercedes Classe C (2014-2021 / W205) .. routine oil change maintenance on the Mercedes C-Class W205. First, get in the vehicle and turn on the ignition; then use the buttons on the steering.. …
How do you reset the service indicator on the Mercedes C-Class w205?
How do you reset the service indicator on the Mercedes C-Class w205?
Mercedes Classe C (2014-2021 / W205) .. do the ordinary maintenance of their Mercedes C-Class w205 by themselves, ending everything with the deletion of the warning. Here is the sequence: press.. …

Other guides you may be interested in

    Frequently Asked Questions

    • Classe C 2000-2007 - Why did the "SRS" warning light come on in the Mercedes C-Class? Read answer

How to Replace the Cabin Filter on the Opel Grandland X

If you own an Opel Grandland X and want to know the steps to replace the cabin air filter, carefully read the following guide and follow the described steps. First, enter the vehicle and go to the passenger side. Then, locate the box containing the air filter in the lower side area of the dashboard. Remove the cover of the box and finally replace the old filter with the new one. Refit the cover, and you are done.

Watch the video!


by ScegliAuto

More videos