Have one headlight dimmer than the other - Cherokee Jeep Cars & Trucks

I don't believe there is a fuse. There is a circuit breaker built into the headlight switch. If you are sure the headlight switch is good, it could be a bad dimmer switch. If you have a voltmeter, with the headlight switch turned on, a larger yellow wire going from the headlight switch to the dimmer switch should be a hot wire. The dimmer switch sends power on a tan wire to the low beams, and through a light green wire to the high beam bulbs.
If your high beam indicator on the dash also doesn't work, then it is likely one of those switches. A voltmeter or test light would need to be used to find which one is bad. If you can find the connector at the steering column going to the dimmer switch, pull it apart and check for power on the yellow wire coming from the headlight switch, with the headlight switch turned on. If no power, the headlight switch is bad. If there is power there, then the dimmer switch must be bad.

No. Dash lights being out could be a bad headlight switch, since the dash lights are routed through the headlight switch, not the dimmer switch. Park and tail lights also controlled by the headlight switch.

Check the body ground of the "dimmer" light.

So what you are saying is you only have high beam lights ?
The problem could be the dimmer switch or the headlight switch, or a relay.
Have you checked for power at the dimmer switch and the relay ?

one of two things
bad dimmer switch or bad headlight switch
Play with the dimmer switch with headlight switch ON.. (on and off severl times) at night to see if your light come on. if they come on you know it's you dimmer...if not its probley need new headlight switch..Hope this will help you??

The headlight switch loads the dimmer switch either the headlight switch is bad or there is a connection problem either on the headlight plug or the dimmer switch plug.
Sometimes if the plug is partially melted or bulged it tells you that the connection has been arcing inside plug.

some times when the dimmer switch on the floor goes bad the headlights will cut out. Try replacing the dimmer switch and the headlights should come back on. My 84 dodge had that exact problem.

You need to take the vehicle back to whoever repaired it for there's a rod running down from your dimmer switch to the actual dimmer switch mounted above your ankles which should be white and/or green and it has two 5/16" nuts or 8 mm, same thing, and the headlight dimmer switch is slotted to move it up or down the column to make contact. You can do this yourself in loosening the bolts, turning on the headlights, and when they stay on, lock down one of the 8 mm bolts, then check the dimming feature and if it's still not correct, loosen the bolts just enough to move the switch (with the rod coming down from the steering wheel) just enough to "fine-tune" your adjustment.

"00 Buck"

headlights rlun on high beams at all times dimmer switch is designed to interupt the circuit so id say your problem would have to be at the dimmer switch check the plug and linkage

its the dimmer. it happens a lot with this model.