I finally pull my show car out of garage since early August from Pontiac Nationals. Anyway, I take it spin around. I checked mine so I see my relay harness is totally different than your.

I totally remember guy at clubgp say 9007 relay harness will work on this projector BUT you will lose pass. high beam. That's all. I don't need high beam anyway. It look like a crap than HID anyway.

There is mine. Relay harness plug than what you have.


I see that wire thing you are confused. Mine was connect from HID bulbs. There is mine. It was from my driver side as I don't have a good view on pass side. I don't feel like to pull headlight out to see it anyway. So I guess you gotta try plug that relay harness on blue wire from red wire then black wire on black wire if it does help.


Good luck! If no luck then maybe get 9007 relay harness better than nothing.

I think I need the 9007 relay harness.
Looks like the connector to the factory harness has more wires, thus signaling the HIDs to turn on.

I purchased the 9007 harness with blue connector.
I wired it up and I am still getting no headlight output.
This so simple install is being a PITA.
Can someone help me out, this is so annoying.

I get the one highbeam to work, pass side, but I am not getting the HID bulbs to light up.

The HID and projector purchase hasn't been one of my better purchases.
I can't get correct lighting on the road either, adjusting the damn projectors.
They look sweet, but perform like crap.

steve, i think youve lost your touch…its really not that hard..lol

I made progress finally.
Some of the connections suck.
the blue connectors suck, so loose.
Had that issue with other harnesses.

But the issue is that I get HIDs to light up only
if the highbeam is turned on in the car.
I don't understand that.
That is why I wasn't getting output.

The blue connector on those harnesses are typically set up for a 9004 socket.

In my hid thread in the faq I explain this hah jk, no one reads those.

But honestly, the low and hi beam lead in the blue socket of your new harness need to be switched to be correct for a 9007 bulb.

If harness was for a 9007 setup then why should I have to custom remake the harness?
So I have to play around with the three wires in the socket of the harness that connects to car harness to get this setup to work?

What a joke and a was of money on two harnesses.
Should of just wired it all myself from the beginning.

Check the blue plug on your new harness, it may not be wrong and something else could be the issue.

Should go like this

This is my harness blue plug

So I should put the blue wire where the red wire is?

Hmm, that looks right, not making much sense unless you are splicing them into the wrong spots.

On that harness where are you splicing the red wire to on that blue plug you're holding? Not quite sure why it is cut? It should go to the relay so it can turn the relay on and draw power from the battery rather than the stock headlight harness when the low beam is on.

Do you have a link to the harness you are using?

http://www.ebay.com/itm/150673376272

Not splicing, that is how it comes.
The ends are snipped, but I stripped them assuming the red and black wires are used....

Initially I purchased this one, since Tim said this is what I need since I am using H1 bulbs in my projectors:
http://www.vvme.com/hid-headlights/hid-relay-harnesses/relay-harness-for-single-beam-hid-kit

9007 harness is right.

The red wire on your harness you're holding up goes to the relay so that when the low beams are on the ballasts are receiving power. When high beam goes on, relay turns off and power goes to your high beams.

Here is what my harness looked like. Forget about colour of the wire in my harness, the red wire coming off the blue plug on my harness goes to the high beam bulb, which should be your blue wire. My pins are correct in the socket, just the wire colours are opposite.

Also, forget about the top harness, that was for my hid fogs.

So you can see, coming out of the relay on mine is 1 plug for each ballast, 1 fused 12v wire, 1 ground wire, and the blue plug with the high beam bulb socket.

Ya that won't work either.
The middle two wires are black.
The right is blue the left is red
like your 9007 diagram.
A black and the blue is going to the relay.
A black and the red are just sitting bare.
I can't tell much from your picture.
I am lost on this wiring.

OKAY! That's what's wrong. Your harness is like mine in that the red wire is actually the high beam wire.

Move the blue pin to where the red wire pin is in now in your blue plug. The blue wire in your blue plug is actually your low beam signal wire for the relay. The red and black wire that you're holding in the pic are for your high beam bulb.

On the projector harness that came with the projectors, it should have come with the red/black wires with the high beam bulb plug already connected to the blue plug. Remove those 2 wires/pins from the projector harness and move them to the 9007 harness and put them in the high beam and ground spots. That way you don't need to cut and solder any wires.

If you don't understand since this could be a little confusing I'll try and draw a picture or something.