Oh, that is what you just said......
Now that I re-read your reply, I apologize for repeating what
you already stated...
Le Big Mac said:BMW has this already--you can buy an adapter that basically adds a line-in jack using a standard miniplug. So it's not like you can't use your ipod fairly easily.
What would make it better is three things.
1) A cable connector that plugs into the FW port on the ipod (like the dock connector) and has line out and power in for charging.
2) integration with the buttons on the steering wheel to control track forward and back
3) integration with the radio display to scroll the name of the song.
1 is really easy, and can already be done by splicing cables, but a neater solution would be better. Surely 2 and 3 aren't too complex, and require some sort of software interface.
Now that I re-read your reply, I apologize for repeating what
you already stated...