no problem.

welcome to the marque.

on models 2003 and older, you will see something called an aux input, which can be added.

in your case, this is not possible without changing or updating your radio.

what you need is an AUX input adapter. I assume you have the indash CD player based on your description.

You would benefit quick greatly by the following:

http://www.xoutpost.com/showarticle-60.html

http://www.xoutpost.com/showarticle-116.html

http://www.xmfan.com/viewtopic.php?t=12688

and to find the right adapter, i'd go here: http://logjamelectronics.com/

good luck.