Hello all i have recently had trouble when purchasing an ipod connection for my 2007 brera. The first one i had fitted was a dension version but would not pick up my iphone (only charged) or my ipod. The audio place that fitted it got onto alfa technical and said it was because the stereo head unit had not been activated to accept a "cd multichanger / ipod port". When i took the car to alfa they did not know anything about this but fitted me there own version of a connection. However this does not play my iphone or chrage it. I can only play music through an ipod. Any suggestions on getting my iphone to play music through the stereo or a guaranteed system that will?