Recently I bought a 95 A8 4.2 with "only" 92Mm at a good price. I am also very satisfied with the FZ, it offers much more comfort and above all peace and quiet than my Audi 100turbo with 360Mm
.Now that I often call in the car and the reception with a normal phone in the car is very modest, I don't come around to install a reasonable phone. - But here begins my problem... My FZ is equipped with an antique AEG phone. The following names and numbers are shown on the back:
BHA
53.1744.025.00
004090
4 A0 862 393
Does anyone have any experience with the conversion or do you get a newer device for this installation somewhere? My old one works a lot if you have a little patience.

Many greetings
René Dubs