Thanks a bunch guys. Y’all have really been a source of great areas to look into. I think I will look into the brake pedal area, battery connections, grounds in cab and engine bay and take a close look at the lighting schematic by a Javelin. I am very capable of reading and understanding them and was presently trying to find one on line. BTW the headlight switch is a stand alone old style rotary knob on the dash. The brights are typical operated from pulling or pushing on the multi-stick switch off the steering column.
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