It would be difficult to repair the switch. If you are positive the switch is bad, then just replace it. As this can be a very expensive part if purchased from the dealer, I suggest you visit your local salvage yard and purchase one there. Just make sure you get one out of a car that has not been under water, or one that has the windshield busted or missing.
the circuit breaker is built into the headlight switch.
Bad switch? Headlight Relay Fuse/Breaker needs replacement
There isn't one. There is a self-reseting breaker built into the headlamp switch.
2002 ford crown Victoria how to repair crank sensor?
could be the the headlight switch, dimmer switch, headlight relay, or a problem with the wiring
Possible headlight switch.
What year ? 1993
Bring to a shop that does state safety inspections
On a 2000 Ford Crown Victoria : The fuel pump inertia switch ( shut off switch ) is in the trunk , behind the trunk liner on the drivers side ( there is an access hole )
On a 2001 Ford Crown Victoria : The air suspension switch is in the trunk , on the drivers side ( there should be a label beside the switch )
You've got a bad headlight switch and need to replace it, that's the switch you pull in the dash to turn the lights on. That's why the headlights only work on bright but not dim.
on my 98 crown vic you have to push in the head light switch