Re: connect (w/o +) radio
Check this thread out, post number 7 explains what you need to remove the head-unit (courtesy of Jomor).
http://www.alfaowner.com/Forum/showt...ight=blaupunkt (Speaker problem...)
I know they're readily available over here, imagine you should be able to get them from an ICE outlet your way.
No idea about the connector though, soz. Although chances are that it was preinastalled at the factory ready for an optional extra that was never chosen on your car, prolly easier for the manufacturer to install it in the loom for all cars rather than just for those with the optional extra. Most cars i've had have had extra little connectors dotted about the place.
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