[l-elizabeth]

my sunroof has never been able to open using the dial near the roof and i'm wondering whether this is a fuse situation or something to do with wiring.
I can however open it manually using an allan key - obvs i cant do this while driving
many thanks x

 

[pencilneck]

So have you checked your fuses?

When checking fuses, check ALL fuses. Also look for missing fuses... if you see 2 terminal contacts in a fuse position, then a fuse is missing.

Of course the motor or the switch could be bad... you can check the wiring between the sunroof motor and the Comfort Control Module, beyond that, it can be a parts swapping game.

 

[Doublel]

We had the same problem. Fuse was good. I took the actual switch apart and cleaned it with contact cleaner and it started working fine.Be careful when you take the switch apart. there are a couple of spring loaded parts inside. They will not pop out easily just by opening the switch but if you rotate the switch while open they will.