I recently learned that stereos that can be hooked up with cd changers can be hacked to be able to play external sources like mp3 players ( beats having to pay for an expensive adaptor). I have an idea of how to do this but I need a full wiring diagram for a 95 240 stock stereo; I can't find the pin layout for the cd changer. Does anybody know where I could find this? Or maybe somebody has done this hack?

 

Goto Best Buy and get it. Or any install bay for that matter. Good luck with doing it. Not many install bays will want anything to do with helping you out for that install.. since yeah, it's a hack job.