My radio model is 39100-s84-a210. I do not have a cd changer, but the cd button on the radio is printed "cd/tape chg." I want to know if the radio can support a cd changer and if it does, whether or not it is possible to add an aux input (for my mp3 player) utilizing the cd changer input plug. TYIF.

 

I think there is a audio section on this site, I know there is on others (HAF).....I know that the fatory CD player can be added, not sure if the MP3 can be.

 

I don't think you could do it with a deck from a 99. You could try a newer one, but it may be cheaper just to either invest in a aftermarket deck with aux or an mp3 cd changer.