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How to Reset the Air Conditioner in a Mercedes-Benz C-Class?

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

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Video tutorial

In the Mercedes-Benz C-Class, to reset the air conditioner, turn the ignition key in the ignition switch so you can use the air conditioning controls located in the center of the dashboard: here, press and hold the REST button and the defrost button simultaneously.

Keep them pressed until the screen on the air conditioner displays "End"; at this point, you can turn off the instrument cluster, and when you turn it back on, you will notice that the reset has been completed successfully.


Updated on 20 October 2026 by ScegliAuto


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How to open the bonnet on a Volkswagen Golf?

In this tutorial, you will see how to open the bonnet on a Volkswagen Golf MK4. This is a very simple operation that follows the standard procedure. First, open the driver's door, then locate the lever in the lower left area and pull it. Next, move to the front of the vehicle, lift the bonnet slightly, and find the second lever located just above the Volkswagen logo. At this point, simply pull it towards you, fully open the bonnet, and secure it with the prop rod. To close it, gently push it down.

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