This is the factory (69) Super-lite wiring diagram simplified.
Not shown is the engine compartment side, feed to lights and from the battery.
One thing to note that although the wires are connected to the brake switch and dome light connector they serve no purpose, this is a shared power feed to those as well as the Super-lite.
View attachment 438218
Here is the same diagram energized with all the lights off. You will have power at those points.
View attachment 438221
Now with...
Super-lite Electrical Broken Down
