Searching for 12v switched power after ditching ballast and installing aftermarket electronic ignition

Bugman said
Just found electrical service manuals completely separate book from chassis service manual. 1976 all mopdels except valiant and dart had something called field-loads relay. One year only, trouble diagnosing if you did not know what it was or what it did or where it was. Relay controlled power to heater fan switch and alternator field circuit. Going to start separete thread about this as might be good reference material for future use.

Yes, not sure what year, they went from being 1 manual to separate for chassis and electrical.

I have a 1977 chassis manual, and a 1976 electrical. Being my car is a 77, I really thought there wouldn't be much difference in the electrical components throughout the years of the same vehicles, but clearly I was wrong.