Randum
Go Kart Champion
I can take a look again, but it looks like it was off to one side. I just did a quick cabin inspection after they did the work. What suprises me, after 3 dealer visits, it was not noticed, which lead me to believe it was in a really difficult position to locate.
When I look up "loose ground wire" gti, it seems it can create a LOT of electrical havoc on your car, and none of it is easily diagnosed.