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How to Replace the Cabin Fan Resistor on a Mercedes-Benz B-Class - A-Class

Model: Mercedes Classe B W245, MK 1 - Years 2005-2011
Part: Blower motor

This guide outlines the procedure for removing and replacing the cabin fan resistor on a Mercedes-Benz B-Class, as well as the A-Class. First, get inside the vehicle and unscrew the fixing screws located under the glove compartment using a Torx screwdriver to remove the plastic cover; you will find the cabin fan and its resistor at the back, as shown in the video. At this point, disconnect the electrical connector to remove and replace the resistor with the new one, then reassemble everything!

Updated on 19 May 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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