Wouldn't by any chance happened to have pictures, would you?

 

I knew that question would come... I wish I would have taken pictures before I put it all in my truck. It was the dead of winter and I was rushing to finish a late-night install.

I'll try to get some pictures of the sockets and some of the harness in the truck - might be a day or two (wife and 3 kids suck up my evenings ).

I did create a wiring diagram of my harness, if that's any consolation (click for the full size image).
edit: Hmm, I have all 9004s, no 9007s in that diagram... crap. I need to revisit that diagram.

 

Lisle 56500 Terminal Tool



I have used this tool to remove the electrical connectors from the plug housing. It works well and is perfect for an instance where someone would need a different plug but the same wires configured differently. It is better than cutting and splicing.

 

A little late, but I took a few photos of the harness I made for the Sport light upgrade. All photos link to the full-size copies on Photobucket.

I used a male connector to plug in to the factory driver-side 9004 socket, so I wasn't cutting into any factory wiring at all. Note that this is used only to switch the relays, so the small-ish wires aren't an issue.


A view of the passenger side headlight. The factory plug on this side is hanging loose, because both sides are switched by a single side of the original harness.


Messy wiring around the relays. I intended on making it neater and mounting the relays better, but life has stolen away any such free time. One relay is for highs (high-beam filaments on all 4 bulbs), the other for lows (low filaments on outer 2 bulbs only).


Tie-in to the positive battery terminal. High and low beams have separate power wires, 16ga each (if I remember correctly).


Ground wires.

 

Which sockets did you buy? I think this is the right page (?) http://www.autolumination.com/hid_harness.htm

 

That page only has some of their sockets. http://www.autolumination.com/headlights.htm lists all of them. You have to scroll down pretty far to see the sockets. Search for "Headlight Pigtail Socket Receptacles 9" Long - 16 Gauge Wire Leads" and that should get you to the start (they have multiple categories of sockets).

I bought the "empty headlight connector shells" and pins separately, since I wanted to avoid soldering or using butt connectors to connect a pigtailed socket to my power wires. However, inserting the pins into the shells was a PITA, and I've already destroyed one pin when trying to put in a new high-beam bulb this week, so I'm regretting that decision. I suspect the pre-assembled pigtailed sockets would be more robust. I'm considering rewiring my harness eventually with 14ga or even 12ga wires, using the pre-assembled high-temp ceramic sockets.