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Frequently asked questions about cars and motorcycles

Replacing Door Cylinder on Mercedes E-Class

Model: Mercedes Classe E W211 - Years 2002-2009
Part: Door lock

Open the door where you intend to change the lock cylinder. Remove or simply move the door's side seal so you can unscrew the T20 Torx screw. This allows you to pull the short part of the handle where the lock cylinder is located. Pull the cylinder out and disconnect its connector. At this point, remove the handle by moving it sideways and then pulling it out. Now you can remove the internal handle support or proceed to reinstall the external handle and the cylinder, working in reverse order.

Updated on 7 April 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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