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Resetting the Air Conditioning on the Mercedes C-Class

Model: Mercedes Classe C W203 - Years: 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Part: Warning light – error code

See other generations:
Video tutorial

In this video tutorial, you will see the steps to reset the air conditioning, specifically the vents, on the Mercedes C-Class. First, get in the vehicle and turn on the instrument panel; then press and hold the air recirculation button and the defrost button until the indicator lights on the buttons alternate, as shown in the video.

At this point, the electronic air conditioning system will be reset; turn off the instrument panel and start the engine to check its operation!


Updated on 6 September 2026 by ScegliAuto


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

How to reset the tyre pressure warning light on the Kia Niro EV?

To reset the tyre pressure warning light on the Kia Niro EV, inflate the tyres until they reach the correct pressure value. This value is indicated on the sticker attached to the driver's door pillar. Once the tyres are inflated, turn on the instrument cluster to check that the warning light has completely disappeared from the display. If it is still present, you may need to drive for a few miles to ensure it disappears completely from the screen.

Watch the video!


by ScegliAuto

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