Hilden

Hi everybody, just wanted to check if anyone else had some problems with their sunroof and managed to solve it without changing the driving unit or the button.

My problem is that the roof only works sometimes. When I feed the motor straight from a battery it works perfectly. I also measured the contacts all the way from the button to the driving unit and I have 12V all the way. I´m thinking if it could be either poor contact in the button or if some components on the circuit board in the driving unit could be loose or poorly soldered(?).

Hope you can understand my english...Tips anybody?

//Mattias

JimR

I'd try cleaning the contacts on the rotary switch in the overhead console.