I might buy a Garmin NAV. It also includes an MP3 player. I have the bose sound system, so it would be great if I can add an Auxiliary input to the car stereo. Has anyone done this? And how much was it? I added it to my BMW through the cd changer and it works great; was $70 orso. I'm wondering if there's a similar system for the ML? I would like to have the possibility of using my cd changer though.

I know you can play it through an FM frequency but that just sounds crappy.

 

Ok, let me add something to my question. I discovered there is a way to do it. Now is it possible to keep the cd changer by using a switch orso?