Hello to all have for a few days the following problem with my SL: after the shutdown over the winter I stood before the problem after the first exit, which closes the cover only up to the half……..I drove to my Mercedes dealer and the master said he had no documents and also did not know how he could close it manually.I should leave it there…(strange at a factory office)…I drove home again and have in the company management office g saw how I could close it manually and also open it..what I also did…… when the cover is closed:::::the cover now only opens up to the half…thereby, as always, the discs go down and the rollover iron also works in the mechanism quite normally with…if it is up…………but in the middle nothing can be done anymore….and that’s exactly the same when the cover is open:::::the cover starts the whole n Ormalen closing mechanism…to the half…then the clacking and nothing works more…………who can help me or give tips….call you also gladly…coming from the room Aalen in BW… the hydraulic tank I found under the replacement wheel and it is up to max full….secures are also all inside……can it be the control unit???and where is the device…or can it be a relay?? please help……many thanks in advance gruss frank