Driver side just under the dash. It's a black box near the right side of the steering shaft.
Check fuse for brake switch, check switch, or light control module,
All lighting is controlled by the LCM (Light Control Module)
Under the dashboard, directly above the gas padle. You have to look close cause it is hidden in it's mounting bracket.
Your Car has a LCM (Light Control Module) and it sound like the relays are going bad. You will need a new LCM or have it rebuilt.
The headlight relay is in the Light Control Module (LCM).
Yes, they are identical
Under the drivers side of the dash board above the gas pedal.
Try a used one from a local wrecking yard.
on my 98 crown vic you have to push in the head light switch
Antilock brake system
All lighting is controlled by the LCM (Light Control Module) it located under the dash above the transition bump on the drivers side.
On a 2003 Ford Crown Victoria : ( fuse # 20 is a 20 amp fuse for the spot light ) In the fuse panel under the drivers side of the dash