Originally Posted by ctuna
This is the thread on it.
You have to be sure to get the radio with the most bus(if you have one) . The coding seems to be the tricky part, and you have to do that yourself or find somebody that knows how to do it. BMW will not do this retrofit for you as far as I know.
I'm thinking for what I m looking to achieve, I should just spend the $300 and buy the MOST iPod integration cable. Newer "gong" is much more pleasant, but my main concern was the iPod controls. Do you know if you will get track information on the radio with the MOST cable? Or is it literally just for charging/track up and down capability?