I have a 71 250E. The lights are dim when run. Picked up a generic service manual with 3 diagrams for manual start, electric start, and reverse. All three have a note about an AC light regulator with yellow and blue connectors but the regulator is NOT on the schematic. I've found the regulator on the sled but it's disconnected. I'm reserved about connecting it to the control box straight up yellow to yellow, blue to blue. Any thoughts? Anybody with a wiring diagram that shows the mystery light regulator? I assumed the lights were DC and ran from the battery/rectifier. Are the lights AC?
Tim