Slk Roof Switch Not Working

Next check the micro switch where the divider locks.

Slk roof switch not working.

Check the convertible top relay as well. There s loads it could be but make sure you have the blind pulled out in the boot and have a look at the rod that goes from the boot push key hole down to the latch. Roof will not open after dead battery. If power is going to the relay but it isn t clicking either test or replace the relay pelican 002 542 74 19 m44.

When putting switch in close position answered by a verified mercedes mechanic. One trick that you can try is to locate an identical relay in the fuse box keep note which system it serves and swap it with the convertible top relay. They often seize up give the rod a bit of a twist and then close the boot. Swap it with a known working relay that is identical.

If the relay and the fuse are not the problems move to the next step. Replace the convertible top relay if necessary pn 0025421319. The relay can not be inspected visually but there are ways to test them. You can also bridge the top relay for a couple of seconds to see if the hydraulic pump start to run.