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Passenger headlight opens half way sometimes

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Old 03-24-2023, 07:41 AM
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ThomasR
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Default Passenger headlight opens half way sometimes

It's happened twice now in the last 2 days, intermittently. I turn the headlights on and the passenger side opens half way and stops. No noises are heard inside the car. If I turn the headlights off and on again it opens fully. Driver side operates normally. Is this a common problem with an easy fix? If not, where to start?
Old 03-24-2023, 08:36 AM
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DBS99MagRedCoupe
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Possibly the plastic gear has stripped off a tooth or two?
Old 03-24-2023, 03:41 PM
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c5arlen
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Happens to me every now and then also.. but it always opens.. Best to not drive Corvette at night anyway since GM lighting sucks and it's a dangerous hazard to the car and ones eyeballs. 😏
Old 03-25-2023, 05:35 PM
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vette4fl
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Plan on a gear set rebuild kit. Simple job.
Old 03-25-2023, 06:24 PM
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eyekyu
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gear rebuild, replace it with brass gears. super easy!
Old 03-26-2023, 04:51 AM
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Vetteman Jack
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Moved to C5 Tech. BTW, it does sound like the headlight gear is the problem and needs to be replaced.
Old 03-26-2023, 03:25 PM
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rrwirsi
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Before replacing anything, suggest making sure the connection from the motor with the control module connectors inside are tight. After I had my headlight motor replaced, I raising issues with it. The cure was assuring the connectors were tight. Another option the digging into the motor if you are not a DIY'er, just replace the motor,.
Old 03-26-2023, 04:18 PM
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Originally Posted by rrwirsi
Before replacing anything, suggest making sure the connection from the motor with the control module connectors inside are tight. After I had my headlight motor replaced, I raising issues with it. The cure was assuring the connectors were tight. Another option the digging into the motor if you are not a DIY'er, just replace the motor,.
If you can get that far, replacing the gear is as easy as opening a can of beans.

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