Hello,
excuse me for writing englisch, but since i dont speak italian....
There are at different versions of the Alfa radio:
1. On some devices the "SRC" hack works:
- turning the radio off and on againg, while holding the SRC key pressed.
- the 10€ standard blaupunkt AUX-IN cable works fine
2. The Bortesi interface
- can be done also manually using the standard AUX-IN cable(10€) plus a switch and some piece of wire
- at the blue connector: connect the "data in" with "data out" over a switch
- select radio input, switch off the radio
- turn switch "on" (shortwire data in to data out) and turn the radio on then you can turn the switch "off"
- you can now select between changer and radio
- to get back to CD/TUNER switch the radio off and on again
3. SW 3.17
- see this link
http://www.dension4u.de/shop/product_in ... 9dc27aca19
- since my Alfa 147Ti is early 2003 I used solution number 2
sorry if my englisch is not perfectly understandable, but my mother language is german
I hope the information are of interrest to you!
Regards,
Chesterfield66
(p.s: I am reading your forum with babelfish translation.)