i have an 01, and it still has the stock radio in the car. it had sirus radio and what looked to be an ipod plug in that is on a harnass next to the head unit. I also have a 6-disc cd changer in the trunk. If the cd changer is hooked up and working, can I still have a hook up for my mp3 player to play through the head unit or do I have to choose one or the other.

 

depends on who made the aux in

 

everything works but the hook up for the mp3/sirus hook up. not sure what woulod make the stock radio go into aux mode for this to be able to function. any other ideas???