Originally Posted by daw

You do have to remove the radio to attach the cable, but this radio is amazingly easy to remove. It takes only a couple of minutes. Here's a link to a DIY to hooking up the cable. http://forums.bimmerforums.com/forum....php?t=1202510 I drilled a small hole in the cup holder and used that as the location for the AUX jack. Here's another link showing the final location of the jack. http://forums.bimmerforums.com/forum....php?t=1236285 It also shows you how to make the cable itself, however, they aren't very expensive, so I just bought one. It works great.