Hi, my father and I are trying to replace the stereo in my G60 Corrado so I can play my music while driving, it has the Aktiv System if that changes anything. We've looked extensively into the wiring diagrams, and we just can't figure some things out. Our main issue right now is that we cannot find the brown/red wire that's listed in the wiring diagram. Does anyone know of any issues like this, or is this wire just miraculously missing?
I can attach photos if they'll help, thanks in advance.