
Originally Posted by
v3rd1g0
those read and white plugs are pre outs, if i'm not mistaken they re only for signal going out. you'll need the headunit and then the second piece for aux in. you'll plug the two male ends from the cord into the aux in piece. then the headphone jack into mp3 player or ipod. to get the headunit out you depends on how they put it in the dash kit. if the dash looks how i think u might just be able to use a special tool that came with the headunit to pull it out. with my pioneer i have two L-shaped metal pieces you can slide in the sides and pull the headunit right out. not sure about alpine.