Do it yourself
Frequently asked questions about cars and motorcycles

How to Replace the Hydraulic Cylinder of the Convertible Top on a Mercedes SL?

Model: Mercedes Sl MK 5, R129 - Years 1989-2001
Part: Convertible top

To replace the hydraulic cylinder of the convertible top on a Mercedes SL, tilt the front seat backs forward and remove the carpet located in the rear of the vehicle. Once the carpet is removed, you can locate the cylinder within its housing: to remove it, loosen the bolts found at the top and bottom of the cylinder. After disconnecting the power cables, you can extract it from its seat and replace it with a new one.

Updated on 24 June 2026 by ScegliAuto

Video tutorial

Related tutorials

Mercedes Sl (1989-2001 / MK 5, R129) To remove the hydraulic piston that controls the convertible top opening and closing system, first obtain the appropriate wrench to detach the top an…
Mercedes Sl (1989-2001 / MK 5, R129) The convertible top lock is always managed by the hydraulic system, which secures the closure once the top is lowered; to disassemble the lock, start…
Mercedes Sl (2011-2021 / MK 7, R231) To remove the convertible top from the Mercedes SL, lift the top and open the trunk to access the cargo area. Here, you will need to remove the bolts…

Other guides you may be interested in

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.

Watch the video!


by ScegliAuto

More videos