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Replacing the Control Unit on a Mercedes E-Class

Model: Mercedes Classe E W211 - Years 2002-2009
Part: Control unit

In this video tutorial, you will learn how to remove and replace the control unit on the Mercedes E-Class. First, open the hood of the vehicle and disconnect the main electrical connector of the control unit, powered by the battery; then disconnect all other connections and use a socket wrench to remove the mounting screws of the brackets, as shown in the video. At this point, remove and either repair or directly replace the control unit, applying the reverse procedure of disassembly!

Updated on 8 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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by ScegliAuto

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