Hello v8 fans I'm new here and have been driving eight cylinders for 6 years now I have the first audio v8 of the cars I've always liked since I was working at mb I've always had v8 mercedes now to my problem the car is so far ok of course a foreign radio is installed now I wanted the cable assignment of the red wide plug knowing that goes to the boxes,by the way a Dietz adapter is installed but still only one box who can help me mfg
