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Where is the AdBlue control unit located in the Mercedes E-Class?

Model: Mercedes Classe E W212 - Years 2009-2016
Part: AdBlue warning light

In this video, you can see where the AdBlue control unit is located in the Mercedes E-Class and how to proceed if you need to replace it, a very simple operation. As shown, the control unit is positioned inside the trunk, specifically in the lower area on the passenger side. To access it and then remove it, start by opening the trunk lid, then lift the floor panel and remove the left cover. Next, disconnect the large connector, unscrew the mounting bolts, remove the old control unit, and install the replacement by following the reverse procedure.

Updated on 28 August 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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