wow i dont know why there is so many audio/sound/wiring questions on here all the time. i got a panasonic 7 in. motorized w/ built in cd/dvd and the harness to connect to th ebose system (only 20 odd bucks on ebay) out with the old in with the new wham bam thank you mam! sounds spectacular no problems and then i just threw on a changer to the head unit and stilol no problems. with the harness its all plug and play you cant fuck up.....