[hammer]

The factory sunroof on my 99 A4 occasionally decides it wants to open itself (Usually on the highway at higher speeds). Anyone experience this before? Any tips/solutions? Thanks.

Jeff

 

[stan90]

Yep, know exactly what you mean, mine does the same - usually when it rains (just to be even more annoying!) haven't found the solution yet but I've just removed the fuse so it won't open at all - cheapest and dryest solution! suspect the rotary switch.

 

[cheesemax]

I had the exact same problem with the roof on my A4. It was like it had a mind of its own. Opening and closing on its by itself!!!!!
Took it to the dealer and they replaced the whole control unit located by the light cluster. I don't remember if this was still under warranty or they did it as part of a recall. All I know is they did not seem surprised when I reported it and immediately identified the problem and changed the control unit.
Good luck.

:thumbsup:

 

[rob_jamieson_uk]

I'm having the same trouble nowhttp://www.audiworld.com/tech/elec109.shtml

 

[docurley]

As stated in the other post this LINK should do it.