Papa is right, it has to be grounded. Accually there are 3 inst. lights in that dash. They use a light grey wire. There are bulbs for the turn indicators, one light blue & one dark blue. There is a high beam ind. light also but i don't recall the color. The grey wire goes to a reostat on the light switch that you turn to brighten or dim it.


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
In the Gallery Forum