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The reason why the convertible roof of a Mercedes SLK may not function properly

Model: Mercedes Slk MK 2, R171 - Years 2004-2011
Part: Checks and maintenance

This video explains the main reason why the convertible roof of a Mercedes SLK may not function correctly. It is crucial to check the oil level of the hydraulic pump. In the case shown in the video, there is insufficient oil for the pump to operate properly, and a top-up is required. Removing the motor unit is quite simple, allowing access to the filling screw. This operation should be done with a syringe specifically designed for this type of pump. To check if the level has been reached, reposition the hydraulic motor in its place. Remember to close the bleed screw! Test the roof's operation with a complete open/close cycle; this indicates that the oil level is correct. The video specifies the correct torque for all screws in Nm.

Updated on 21 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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