456 Interior

Chris... curious how this is all working out? Is the system still working correctly? By any chance do you have a wiring diagram for the front speakers in the 456 GT? Mine has an added bluetooth device I found today but I cannot figure out how to access it? And I had to rebuild the Hi-Fi wiring harness as it was cut up and taped off in places.... gray (and gray/black) and white (and white/black) were cut and terminated from each other.... and not sure where the Purple and Green go!