tsxykid105

Im am wondering if i can put a 2006 head unit with aux/mp3 in my 2005 tsx since the 2005's have the button but no port for a cable and the 06 headunit came with one. I just dont know it the plugs are different or if is have to repin a few wires. I couldnt find anything online. This is for the non-navi on both head units.