hey....i'm in need of some assistance here. i just wired in some interior lighting into a friend's 07 tC and wired it up to the power for the lighter. easy enough. but now the auto down/up doesn't work on either window and the sunroof doesn't work at all.

a while back, when we put in a new HU, this also happened, and then went away after a while.

is there something back in the center part of the dash that's getting wiggled around that messes with this other wiring? any help would be great!

 

reset the windows. hold each window switch closed for a few seconds at their respective side.

search, and/or RTFM.