I have an ongoing problem that rears it's head every now and then. The roof of my w209 closes into the top of the windscreen into two locks but one of them is triggering a fault occasionally. My local mechanic fixes it in a couple of minutes but he's not around.

It happens when I put the roof down and then when I try to put it back up...the warning appears, once or twice a year.

Does anyone have any idea what it could be? As I said, my mechanic fixes it in a few minutes, so it must be something simple.

Thanks

 

Tell you mechanic to really fix the problem and replace the lock, however that will take some cash!

 

Thanks