All 3-series 2002 and later are pre-wired for 6-disc CD changer and compatible a with auxiliary audio input adaptor for audio connection of portable music players.
That's about all the info I know..... can anyone explain how this works? Does anyone have an iPod integrated in their BMW?
I'm very interested in doing that rather than adding a CD Changer or MP3 head unit.
What all do you have to buy and does it really require professional installation?
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