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Old Oct 31, 2020 | 10:26 AM
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Default Hood lights

Is there a way to turn off the under hood lights when the hood is open? They seems to be on some type of position switch, because they turn off at different times. I am charging the battery and it seems counterproductive to have the lights on.
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Old Oct 31, 2020 | 11:04 AM
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Default Hood Lights

Originally Posted by AftonJay
Is there a way to turn off the under hood lights when the hood is open? They seems to be on some type of position switch, because they turn off at different times. I am charging the battery and it seems counterproductive to have the lights on.
it's a mercury switch
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Old Oct 31, 2020 | 11:08 AM
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Originally Posted by AftonJay
Is there a way to turn off the under hood lights when the hood is open? They seems to be on some type of position switch, because they turn off at different times. I am charging the battery and it seems counterproductive to have the lights on.
You don't need to have the hood open to charge a battery.
Or
Trace the wires down to plugs

Last edited by Cruisinfanatic; Oct 31, 2020 at 11:09 AM.
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Old Oct 31, 2020 | 11:23 AM
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The lights use mercury switches in the housing.
You didn't mention a year so I'm not 100% sure all years have it. But on the cars with the later body style, there is a fuse holder behind the left end of the bumper you can pull. There are also connectors in the corners.

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Old Oct 31, 2020 | 11:30 AM
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Originally Posted by Cruisinfanatic
You don't need to have the hood open to charge a battery.
Or
Trace the wires down to plugs
This is another one of those should haves for the factory. They should have put a kill switch for the hood lights so when you have the hood open for extended times to work on the engine . But you can just unplug them. They also should have put an external plug for charging for all cars , but you can just "gently" set the hood down on the charging wires ' not latched ". Won't hurt a thing.
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Old Oct 31, 2020 | 11:47 AM
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  • You can unplug them. If you trace the wires back from the lights you will find the plugs
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Old Oct 31, 2020 | 02:01 PM
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Thanks, I was guessing a merc switch. I did gently close the hood but it kept bumping my negative alligator clamp. So I propped the hood with a stick just thought I would ask, I think the fuse is the way to go. It's a 95 by the way.
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Old Oct 31, 2020 | 06:03 PM
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There is a 10 amp fuse under the hood just for this. Much easier then unplugging then
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Old Oct 31, 2020 | 11:08 PM
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Good advice here and the under hood fuse is probably the best solution. However several Corvette part vendors sell a "kit" that lets you wire in an under hood micro switch to control the hood lights. MidAmerica Motorworks is one such vendor. Earlier Covettes don't have the fuse of the later C4s so the switch option is best for them.
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Old Nov 1, 2020 | 07:34 AM
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Originally Posted by Nowhere Man
There is a 10 amp fuse under the hood just for this. Much easier then unplugging then
Where exactly for my own benefit?
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Old Nov 1, 2020 | 07:46 AM
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When charging a C4 lay your wires on the drivers tireand partialy close the hood . Or just run it over the hood weather stripping and lay the hood down gently and do not close completely. This is how i close my 93 when charging all winter.
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Old Nov 1, 2020 | 08:20 AM
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Originally Posted by TommyFox
Where exactly for my own benefit?
driver side at the front look down by the front marker light. I know it’s there from 91-96. Not sure on earlier cars
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Old Nov 1, 2020 | 08:28 AM
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If it is an early C4, you can run the charger wires out through the gill on the driver side and still completely close the hood. (As long as the wires are small enough.) That is what I do when I put my 85 on the trickle charger.
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Old Nov 1, 2020 | 08:45 AM
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Originally Posted by TommyFox
Where exactly for my own benefit?
Look at picture in post #4👍
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Old Nov 1, 2020 | 09:29 AM
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I found these at Walmart. They provide much more light under the hood as well as far less battery draw.
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Old Nov 1, 2020 | 09:32 AM
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Originally Posted by H Watkins

I found these at Walmart. They provide much more light under the hood as well as far less battery draw.
in the ten years I owned my 94 I never needed the under hood lights and it was my daily driver.
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Old Nov 1, 2020 | 09:46 AM
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I removed the bulbs. I think I'd like to try those led bulbs

Last edited by turbobuick33; Nov 1, 2020 at 09:46 AM.
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Old Nov 1, 2020 | 09:48 AM
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https://www.superbrightleds.com/
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Old Nov 1, 2020 | 02:20 PM
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Originally Posted by Weck86
However several Corvette part vendors sell a "kit" that lets you wire in an under hood micro switch to control the hood lights.
The connectors that are at the front corners of the engine compartment are bog-standard 2-pin Weatherpack connectors, available on
Amazon Amazon
and many other places (I had these from previous projects). You can also buy standard waterproof switches, I bought
these these
. It is then trivial to wire up your own disconnect switches that require zero mods to the original wiring; thus the car can be returned to stock in a jiffy.
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Old Nov 1, 2020 | 02:24 PM
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Originally Posted by ram_g
The connectors that are at the front corners of the engine compartment are bog-standard 2-pin Weatherpack connectors, available on Amazon and many other places (I had these from previous projects). You can also buy standard waterproof switches, I bought these. It is then trivial to wire up your own disconnect switches that require zero mods to the original wiring; thus the car can be returned to stock in a jiffy.
or just take 15 secs and pull the fuse like GM engineers designed it
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