745iguy , did you buy the ipod connector or the $38 aux input for your car ? Im considering getting the aux input ( 3.5mm input ) for my X5 but I was wondering if this is compatible with the DSP . Mine has no NAV but only DSP . I cant remember where but someone was talking about these not working with the DSP because of the input being analog and DSP will only recognize digital etc.
I dont think thats very accurate but i just wanted to ask.