Originally Posted by sun
I just got done installing the adapter on my 2008 e92 M3, 6MT, Premium Pkg. Here are a few things that would probably help some people.
4. My car did not need any coding. It worked right away. I don't have a CD changer either.
I wonder if this would mean its safe to say that the BMW Ipod "coding" or Navigation software upgrade can be done before the adapter is installed?