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Another Headlight Thread. Please Help.

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Old Jul 6, 2011 | 09:07 PM
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Default Another Headlight Thread. Please Help.

Ok, so I now have 2 problems with my headlights, and tried a search.

First, my passenger side headlight will not open. The light still turns on and when I turn the lights on with the hood open, I notice the **** still turns. I can't manually lift it.

Second, my driver's side headlight raises up even when I put it to the parking lights setting. I like to put the parking lights on with just the fog lights on, but now the driver's side headlight opens. It does not light up until I put it all the way to the headlight on position.

Any and all help is greatly appreciated as both of these are annoying me. Thank you.

P.S. This is for a 2000 Coupe.
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Old Jul 6, 2011 | 09:38 PM
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Sounds like two issues. The passenger headlamp gear is probably stripped and you need a new one. Lots of talk about that in the forum here. As for the driver's side, I don't think it should come up with just the parking lights on. Before replacing the headlamp switch or repairing it, I suggest taking care of the gear on the passenger side first so you can get things back in sync, then see where things stand. Do you have the twighlight sentinel option on your car?
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Old Jul 6, 2011 | 11:22 PM
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about the worn gears... see this: http://forums.corvetteforum.com/1561976074-post2.html

About the second issue... Do you have HID's installed? If you have HID's without an inline resistor it can cause this problem...
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Old Jul 7, 2011 | 09:40 AM
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Thank you for the replies. My car has all options, including the twighlight sentinel. I have turned it on and off, but it still raises up with the parking lights. No I do not have HID's as the car is pretty much all stock. I assumed these were two seperate issues, but is it possible if I replace the passenger side gear, that would fix both? Seems unlikely. Thanks again.
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Old Jul 7, 2011 | 09:45 AM
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Originally Posted by cdkcorvette7
I took a look at this, but it says to manually raise the bad headlight and I can't do this. The light will not come up at all. The manual **** still turns even when I turn the lights on, so the **** has no effect on raising the light.
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Old Jul 7, 2011 | 10:19 AM
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Originally Posted by MPRTKLR
I took a look at this, but it says to manually raise the bad headlight and I can't do this. The light will not come up at all. The manual **** still turns even when I turn the lights on, so the **** has no effect on raising the light.
So the **** turns but the headlight doesn't move at all? That gear must be really F-ed up... If you pull gently up on the headlight does it come up or is it "stuck" down there. The headlight needs to be raised for this procedure so you can remove the phillips head screws holding the plastic bezel on then the two t15 torx screws underneath it...
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Old Jul 7, 2011 | 12:44 PM
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Originally Posted by cdkcorvette7
So the **** turns but the headlight doesn't move at all? That gear must be really F-ed up... If you pull gently up on the headlight does it come up or is it "stuck" down there. The headlight needs to be raised for this procedure so you can remove the phillips head screws holding the plastic bezel on then the two t15 torx screws underneath it...
Correct, the **** turns and the headlight doesn't move. I also cannot pull it up either with my hand. It is stuck down.
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Old Jul 7, 2011 | 01:06 PM
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Originally Posted by MPRTKLR
Correct, the **** turns and the headlight doesn't move. I also cannot pull it up either with my hand. It is stuck down.
Ouch... Sounds like your passenger side gear is jammed. I've heard of this happening before. I would try turning the headlight switch on and off a few times to see if you can get it to come up. If that doesn't work you have three choices (that I know of)

Find someone with small hands (wife, girlfriend) to help you remove the gear housing with the light down. It's three bolts and I can't remember the size offhand (very hard to do)

I read a thread one time where a guy used a wire hanger or something to hook around the headlight arm and raise it (not sure if this will actually work. Don't think so since it's stuck down...)

OR... You're going to have to take the nose of the car off to get at it...

Last edited by cdkcorvette7; Jul 7, 2011 at 01:11 PM.
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Old Jul 7, 2011 | 06:35 PM
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well that doesn't sound fun...anyone else care to chime in? Also, any idea as to how to fix the drive side one from coming up when the parking lights are turned on? Thanks for the help
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Old Jul 7, 2011 | 07:33 PM
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As I mentioned earlier, its probably your headlamp switch is causing the second issue. I suggested fixing the bad gear issue on the other one as I've seen headlamps out of sync with the headlamp controller, causing weird things to happen before, therefore I suggested getting them synced up again, after the repair of the gear. Most likely, you'll be either repairing or replacing the headlamp switch and yes, you can do it yourself. Deal with one issue at a time, rather than compounding things.
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Old Jul 7, 2011 | 08:01 PM
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My headlights would do the same thing, when I put my parking lights on the headlight doors would open. My passenger gear was grinding when I would close them . When I fixed the gear, I could turn on parking lights without the headlights coming up........ Sounds like the arms that move the lamp up and down got stuck past the bump stops, you'll have to get those arms free while turning the ****. Hope that helps
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