tail light intergration relay located on either left or right quarter panel could be bad look for a 1inch by 3 inch yellow, white. or black box pull it apart and see if you can see any burn marks in it if so you can apply small amount of solder to it and repair. check your fuses first though.
94 mercury grand marque dashboard, hazard, and tail lights do not work?
how do i find a short in my head lights ,tail lights work but not my head lights
Check all the related fuses both in cab and under hood.
on ground or no power,check fuses.
my head lights wont come on ,,all other lights work ,,no head lights
you pooh on it you pooh on it
Check the ground wire. You have a bad connection somewhere.
If the headlights are on and brake lights work but not the tail lights, it is possible there is a short in the electrical wires. Another cause for this could be that the tail light bulbs are burned out. Most vehicles have more than one bulb inside the tail lights to control different lights at the same time.
my headlights work but my taillights and dash light dont work whats wrong
it is most likely that it is a relay if both your tail lights and your dash lights are not turning on when your head lights are on, because your head lights run off of their own fuse it is most likely that it is a relay if both your tail lights and your dash lights are not turning on when your head lights are on, because your head lights run off of their own fuse
The most common problem is a bad fuse.
It is most likely the tail fuse. The dash and tail lights are usually on the same circuit