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1980 C3 Headlight Issue

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Old Jul 22, 2009 | 10:11 AM
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Nick Papageorgio's Avatar
Nick Papageorgio
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Default 1980 C3 Headlight Issue

Hello All! New Guy here.....just bought (saturday) a beautiful red 4 speed C3. Will try and post pics later. Very pleased with it, runs strong, but seems like every time I get into it I find some minor thing that's not working.

Only one of these items is a safety issue: When I pull the headlight switch all the way out, the lights pop up, but neither the brights or the dims come on. All four lights are completly dead. When I pull the turn signal lever to turn on the brights, the outside bright lights come on, and the dim lights glow faintly.

I would appreciate any ideas you guys would have. I'm not a good electrical guy, but I think I'll replace all four lights, just because they're old, and then maybe the headlight switch, the bright/dim/turn signal switch, or maybe the headlight relay if I can locate it.

Thanks for your help
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Old Jul 22, 2009 | 01:17 PM
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Check the grounds and connectors for the headlights.
The switch is probally not bad since the lights come on. There is no relay for the lights.
http://www.europeancorvette.com/phot...77/Page010.jpg
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Old Jul 22, 2009 | 02:09 PM
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Originally Posted by bruiser
Check the grounds and connectors for the headlights.
The switch is probally not bad since the lights come on. There is no relay for the lights.

And that's the biggest reason the headlight switches burn out. All the juice to the bulbs pass through the switch.
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