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Dash lights, dome light not working

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Old Mar 28, 2021 | 10:04 PM
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Default Dash lights, dome light not working

All. 79 corvette. I have gauges working (speedo, tach, oil pressure, temp, gas), forget the clock as its innards disintegrated! I have Headlights, high beams, turn signals all working. BUT inside the car its the Prince of Darkness....nothing. not one lamp.
I don't see that orange component under my dash that controls the delay for the dome light. AND I don't see two white wires where it should have been. So not sure if they are bridged to bypass the delay module or not. To get the items working above, I've replaced headlight switch, gauges bulbs and fuses. Any thoughts? Thanks.
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Old Mar 29, 2021 | 09:52 AM
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The power for the dash lights (behind the instruments) goes through the potentiometer built into the headlight switch. Assuming everything is wired correctly, try wiggling the headlight switch ****, and rotating it through its range of motion.

Can you post some photos?
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Old Mar 29, 2021 | 10:02 AM
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mine was behind glove box.. and yup agree with above
i was given good advice too

Courtesy light delay feature 79 question - CorvetteForum - Chevrolet Corvette Forum Discussion
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Old Mar 29, 2021 | 04:56 PM
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Ok, so the 5 amp courtesy lamp fuse is not blown, BUT I also have no power to either side of it with light switch on or off...
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Old Mar 29, 2021 | 05:13 PM
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Wiring diagrams can be found here:
http://wordpress.keystonestatecorvet...m/?page_id=118
and here:
https://www.corvetteforum.com/forums...nyone-208.html

When working under the dash, I sometimes find it easier to take the seat out, then lay with my back on the floor, and feet under the back window.
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Old Mar 29, 2021 | 05:21 PM
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Thanks for those. I did find orange delay module, took it off and bridged white wires together. Now I do have dome light, and kick panel area lights. They do not shut off though, even when closing doors...
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