halo projector lights questions???

[dwood111]

I recently bought a set of halo projector headlights for my 07 v6, they are going to fit perfect only problems are that I have to remove the front bumper to get the old lights out and new ones in. The low beam/high beam lights plug right in to the normal plug off the car, but the new lights have two white wires and two black wires off the back from the halo rings, the two black wires are suppose to connect to the negative of the running lights/blinker lights. Now which one of the wires that go to the r.l.'s is the negative one????
please help, the only thing i can think of is to use a tester light. but does anyone know?????

 

[Sogwap55]

I just installed Halo's on my 06 GT, had to remove bumper too. I ran out of time before I was able to wire the halo lights so I just taped em up but later this week, when I go to finish it up, Ill drop a note once I'm done on how I did it....

 

[lightblade]

Its been awhile since i installed mine but the negatives are black and black with a thin gray stripe, the power wires are blue w/gray and pink w/gray.
The lights have a black and white for the leds and a black and white for the halo ring. I installed mine a little differently beacuse i have a GT with fog deletes so i used the fog light wires to wire these so i can turn them on and off with the fog light switch.