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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 Replace the External Wing Mirror on a Ford C MAX

In the event of a breakage, it will be necessary to replace the external wing mirror on the 2011 Ford C MAX. This operation is easily performed independently. Start by removing the internal cover of the mirror with a plastic lever. Then, use a socket wrench to remove the securing pins. Once the pins are removed, you can take off the mirror, but not before disconnecting the power connectors. Then proceed to fit the new mirror. First, connect the connectors and then secure the mirror to its housing with the pins. Refit the plastic cover and test the operation of the electric mirror using the controls.

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by ScegliAuto

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