Ghost of Giovanni Lucassi
My sunroof is haunted...
Sometimes I can open and close it alright and other times I can open it but then it won't close.
Better still, when it fails open, sometimes if I leave it long enough it will then close. Other times it never closes until I wind it shut manually then open it again.
When it sticks open it's always from the "popped up" position, rather than fully open (wound into the roof space).
I changed the switch (£25!) to no avail. I guess it must be a relay problem, unless someone has a better idea. Which relay on the relay box controls the sunroof? I can try swapping it to eliminate that as the cause before I start going through the wiring.