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How to Reset the Maintenance Light on a Mercedes C-Class W203

Model: Mercedes Classe C W203 - Years 2000-2007
Part: Warning light – error code

If the orange light on the dashboard of your Mercedes C-Class W203 (2000-2007) stays on even after performing the regular maintenance, don't worry because you can easily reset it manually by following these steps. First, get inside the vehicle and turn on the ignition. Next, navigate through the menu until you find the maintenance option and press the button located on the left side of the dashboard. Release the button when prompted to proceed with the reset and confirm by holding the same button until the reset is complete.

Updated on 14 August 2026 by ScegliAuto

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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.

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