Slk Roof Switch Not Working

Roof will not open after dead battery.

Slk roof switch not working. 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. Relays are affordable and having a spare is a good idea. Replace the convertible top relay if necessary pn 0025421319. The relay can not be inspected visually but there are ways to test them.

If not the switch or wiring between the switch and relay could be the problem. Slow blinking red light. If the relay and the fuse are not the problems move to the next step. Swap it with a known working relay that is identical.

They often seize up give the rod a bit of a twist and then close the boot. You can also bridge the top relay for a couple of seconds to see if the hydraulic pump start to run. If power is going to the relay but it isn t clicking either test or replace the relay pelican 002 542 74 19 m44. Check the convertible top relay as well.