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Headlight light squealing like a pig

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Old Apr 29, 2019 | 09:25 AM
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Default Headlight light squealing like a pig

This morning, My driver side headlight on my 04 made some squealing noises when I went to lower (turn the lights off) this morning. I "tested" a couple of time and the headlight goes up with no problem but make a squealing noise when I try to lower it. My guess is that the gears are going? The funny thing is that if I apply a little pressure on the side of the motor, the noise stops and the light drops normal.

So, is the motor dying on me or do I have an alignment issue (binding?) as the pressure on the side makes the motor function properly?

Thanks for your help!
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Old Apr 30, 2019 | 10:30 AM
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Originally Posted by billschroeder5842
...driver side headlight on my 04 made some squealing noises when I went to lower (turn the lights off) this morning...

...So, is the motor dying on me or do I have an alignment issue (binding?) as the pressure on the side makes the motor function properly?...
I would describe the sound of a failing gear as a loud "rat-tat-tat", as the worm gear skips the damaged teeth of the plastic gear, and not as a squealing noise.

Have you checked if there is any kind of visible binding in the linkage? Compare the mechanism to the other side for any different behavior when closing.

Last edited by GCG; Apr 30, 2019 at 10:35 AM.
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Old May 3, 2019 | 04:14 PM
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Default Lubricate it

Squirt some WD-40 or similar lubricant on the pivot points of the headlight housing.
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Old May 5, 2019 | 08:59 PM
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Did you buy the "Deliverance" Anniversary Edition?
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Old May 6, 2019 | 09:31 AM
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Originally Posted by johnson-rod
Did you buy the "Deliverance" Anniversary Edition?
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Old May 7, 2019 | 12:20 AM
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Haha, thats what people do when the dealer fixes headlights for them.
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Old May 7, 2019 | 02:10 PM
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Originally Posted by jz94
Haha, thats what people do when the dealer fixes headlights for them.
I may be squealing soon enough if I can't figure out why mine won't come up "with everything rebuilt/replaced"....
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