I just got a pair of diamond cut xenon headlights for Christmas but can't figure out where to hook up the wires for the small blue bulb that sits on the bottom of the headlight. The lights are installed in the truck and work great. I think the effect would be much greater with the other bulb working though. Does anybody know where to attach these wires? One is black(ground) and the other is red (hot). I have several sinarios that would work but I want to hook them up they way they were meant to be. There weren't any instructions in the box.

2000 Tacoma SR5 - Bone stock 'cept a little bling.
2000 Tacoma SR5 - Bone stock.