Yes.
DIMMER SWITCH FAILURE.
It is probably either the switch or a bad ground somewhere. Try the switch first. On my truck the switch itself is going bad. most of the time if you just keep turning the switch on and off then it will come on. If not you'll have to replace the switch. Logic tells us that IF the headlights [high and low beams] are WORKING, then the dedicated HEADLIGHT dimmer switch is OK, as the headlights are the only thing that dimmer switch controls. The HEADLIGHT dimmer switch is ONLY in the headlight circuit, not the other related circuits such as instrument panel and parking lights. On the other hand, there is a SEPERATE DIMMER switch, usually in the MAIN light switch, for controling the brightness of the instrument panel lights, and as answers 1 and 2 suggest, the problem is more likely in the main switch which controls the instrument and parking light circuits, but again, not in the switch dedicated to controlling high and low beam headlights.j3h.
Check fuse for parking/tailights Could be a bad headlight switch Could be an open in the dimmer rheostat
I would start with replacing the head light switch
The headlight switch that has the dash light dimmer knob. The dimmer switch went bad and you can only fix it by getting another headlight switch on most cars. Some though have a separate dimmer switch.
AnswerIf the lights work on the flash to pass but do not work otherwise either the switch is bad or the dimmer switch is bad. I just am working on a 1995 Ranger and found the dimmer switch to be bad. I checked the headlight switch and that was good so I found the dimmer switch to be the problem. I jumped the wires after unplugging the dimmer switch and lights come on. Replace the headlight dimmer switch and good to go! Hope this helps.
Headlights, interior lights, parking lights,Headlights, interior lights, parking lights,
adjust you dimmer switch
check your headlight switch
The headlight high/low beam dimmer switch is part of the turn signal switch.The dash light dimmer is next to the headlight on/off switch.The headlight high/low beam dimmer switch is part of the turn signal switch.The dash light dimmer is next to the headlight on/off switch.
could be bad wiring
Check fuse for parking/tailights Check for an open circuit in the dimmer rheostat Could be a bad headlight switch Burned out bulbs?