I put a full new wiring harness in my '46 and everything works except for a problem with the headlights. Whether they're on high or low beam, the high beam indicator lights up. I thought I followed the instructions, but there were other mistakes I caught. I unplugged the bulbs and everything acted like it should, so there must be a backfeed going on through the filaments because the ground is not correct.
My question is: which terminal on the sealed-beam bulb goes to ground? As I look at the back of the bulb, there are 2 vertical terminals and one horizontal terminal and I'm not sure which should be grounded. I know I could play around with it, switching wires, but it's easier just to ask first.
