yea so............cut teh ground from teh bumper light (black wire) and connect that to teh turnsignal wire up at front...........but there are 2 green wires and 1 black one up front...................i dont' touch the black wire but i spice into 1 of teh green wire with teh ground that is hanging from teh bumper bulb? what kinda wire do i need? PVC soemthing like that? how long do i need on each side, like 3ft?