ahough76

I have a 69 Corvette and just removed the instrument cluster bezel to replace all the light bulbs. I also gained access to the light bulb in the cigarette lighter. I believe there is one light bulb in the heater control panel but do not how to access it. Can anyone advise?

Also, is there any diagrams of all the light bulb locations on a C3 corvette? I have no idea how to tackle the light bulb replacement in the speedometer or tach.

Thanks!

GD70

Get the AIM & Chassis service manual for your year. The wiring diagrams are there.
Here's a diagram from Doc Rebuild for a 70. 69 should be the same.
Glenn