Hey Guys, question, i have a sirius reciver that i placed under my seat. it is the kind that connects to my DVD player in the dash, and it needs to have a power supply that turns on and off when the truck goes on and off. i lifted the sill plate at the drivers side door and there are a bunch of wires there to tap into. i tried to tie into one that goes on and off and it was not enough power. Does anyone know what colore will work or where else to hook to?