Downgrading Headlights to 95-99. Need Help! - Exterior Forum

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Downgrading Headlights to 95-99. Need Help!
Tuesday, February 22, 2005 7:13 AM
YES I'VE SEARCHED! But I wasn't able to find everything I was looking for.

Well I have almost everything I need to downgrade my headlights. So far I have the 95-99 headlight harness including bulbs and the 1 relay, euro clear headlight housings, Z bumper, and clear corners are on the way. I don't have the corner brackets yet though, but I can work around that.

Okay the question is how do I wire the dang things up. Most post I've found were upgrading lights, not downgrading, so I have found little info on this. I do know that the headlights use a 4 wire two bulb system (9005 and 9006) , while the 00+ have a 3-wire one bulb system (9007).

I'm at work right now, so I was hoping some of you guys can provide some info on this before I start tearing into it later today.




Convert 00+ headlights to 95-99

Re: Downgrading Headlights to 95-99. Need Help!
Tuesday, February 22, 2005 10:34 AM
with your 2k+ 3 wire setup, you have 2 hots and 1 ground. so you'll need a second ground for the other bulb. then what you need to do is figure out which hot is which. which wire becomes active when you turn on your low beams and which one becomes active when you turn on your high beams. then just wire them up accordingly.




Re: Downgrading Headlights to 95-99. Need Help!
Tuesday, February 22, 2005 10:41 AM
Driver side:
Dark Blue - Ground low beam
Dark Blue - Pos 12v constant (shared)
Pink - Ground high beam

Passenger side:
Dark blue - Ground low beam
Orange - Pos 12v constant (shared)
Pink - Ground high beam

You can connect both 12v's together on each side, but you do need to test which dark blue wire is which. If you compare both sockets, you'll realize which dark blue is which (compared to the other side's orange). The system is reverse grounding, but it shouldn't matter once you connect the bulbs.



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- Sold my beloved J in April 2010 -
Re: Downgrading Headlights to 95-99. Need Help!
Tuesday, February 22, 2005 10:53 AM
Thanks guys, just what I was looking for. Anyone else have any info? Blah, it's 1:48 and I get off at 5 Can't wait to get this started.




Convert 00+ headlights to 95-99
Re: Downgrading Headlights to 95-99. Need Help!
Tuesday, February 22, 2005 11:44 AM
kenwood: you don't happen to have your 00+ harnesses and lights would ya? I need the harnesses and driver head light.







2006 Cobalt SS 2.4L 9.6 @74mph 1/8th mile w/2.28 60ft


Re: Downgrading Headlights to 95-99. Need Help!
Tuesday, February 22, 2005 12:19 PM
Brandon - Once I get the 00+ harness and headlights off, I probably won't need them any more, so I'll letcha know. Just so you know, the headlights are in really good condition, but I must say the clear corners are a little dodgey . They still look okay but the pegs are broken....and if you don't have clear corners, i'll throw those in with it.







Convert 00+ headlights to 95-99
Re: Downgrading Headlights to 95-99. Need Help!
Tuesday, February 22, 2005 2:34 PM
Just let me know when you do i'm not in a hurry at all. But i won't need the clear corners already taken care of . Just both harnesses and driver head light.
Thanks alot man




2006 Cobalt SS 2.4L 9.6 @74mph 1/8th mile w/2.28 60ft


Re: Downgrading Headlights to 95-99. Need Help!
Tuesday, February 22, 2005 2:36 PM
or both if the price is right




2006 Cobalt SS 2.4L 9.6 @74mph 1/8th mile w/2.28 60ft


Re: Downgrading Headlights to 95-99. Need Help!
Wednesday, February 23, 2005 5:21 AM
Okay, didn't get to work on much at all last night. I'll need to get the bracket from the 95-99 fenders, which will be this weekend. Didn't want to start hacking away just so the lights fit in, gonna wait until I have everything ready. Brandon, i'll be getting the things wired up, and fit in over the next week. I'll letcha know!




Convert 00+ headlights to 95-99
Re: Downgrading Headlights to 95-99. Need Help!
Wednesday, February 23, 2005 7:08 AM
cool don't worry i'm not in a rush or anything




2006 Cobalt SS 2.4L 9.6 @74mph 1/8th mile w/2.28 60ft


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