I tried to install a blitz ipod adapter in my 07 Jetta. It was all static and sounded like s**t with faint music in the background:banghead:. I plugged everything back in as it was before. I moved no pins or wires around. Now my Aux doesn't work.:sly: Not even an option anymore on my CD player. Is there a default programming that changed so now it will only switch over when there is an external CD changer?