The cleanest solutions allow you to control the iphone/ipod from your stereo and even see track information on screen. Depending on the version of the system you've got, various features may be available to you.
Originally Posted by dkhan4
I have a 2004 X5, 3.0i and I want to install an auxiliary wire cable for the iPhone/iPod or any auxiliary wire that will let me hook up music directly to the stereo?
Most, if not all, of your car are prewired for the 6 disc changer in the driver's side compartment of the rear cargo area. Finding the cable there will determine the options available to you.
The DICE branded products are all elegant solutions:
2006 X5 4.4 / 1972 2002 / ret. 1998 328is / ret. 2002 330ci