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How to Reset the Mercedes E-Class Air Conditioner

Model: Mercedes Classe E W211 - Years 2002-2009
Part: Warning light – error code

This guide will show you how to reset the air conditioner of the Mercedes E-Class. To perform the reset, you need a diagnostic tool connected to the OBD port to communicate with the control unit. So, get inside the vehicle and turn on the ignition. Select the brand, model, and engine type, then navigate to the air conditioning section to view any error codes and proceed with the reset. At this point, test the air conditioning system by disconnecting the diagnostic tool.

Updated on 18 September 2026 by ScegliAuto

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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.

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