Bought my wife a 53' Chrysler Windsor. aaand the headlights do not work. Dash lights work. Tail lights work. Passenger side blinkers work. Replaced headlights with new lights. It's a dual battery 6v system.looks like each headlight has its own ground strap with 4 or 5 wires going towards headlights and blinkers. Any easy ways of bypassing headlight. switch to see if that's my problem??? Or is there some kind of relay? Thanks in advance for the help.
Probably a bad headlight switch, but it might pay to check the floor dimmer switch first. Get at the dimmer switch terminals, and check for power to ground at any terminal with the light switch 'on'. No power here, it's a bad headlight switch. If you have power at only one terminal but neither of the other two, the dimmer switch is bad. Nearly all OEM light switches back then used an internal circuit breaker (rather than a separate fuse) to protect the headlight circuit, that breaker has probably failed. I have a friend who recently bought a '53 Chrysler that had been parked 30 years ago for the same reason (no headlights), a new switch fixed it.
Leave the headlight switch in there - never seen a rotary Chrysler switch failure. It'll be the dimmer.