First check the fuses. If all fuses are OK, electrical troubleshooting is called for.,,,, see second answer!
I have had same problem, I have 2 1991 regals, it will be in your headlight switch, there are two different switches availble at the dealership, make sure you get the right one, it's a very simple change!
It was the dimmer switch..
Trun signal lights do not come on at all not on dash or outside
Check the dimmer switch
the dash and radio lights are supposed to dim when the headlights come on. Make sure you have the brightness of the dash lights turned up as much as possible.
CHECK BOTH THE INTERIOR FUSE AND THE COURTSY FUSE
I have a 1991 Chevy surburan and it has no tail lights and no dash lights, all fuses are good
use brutal force n a hammer!
there is no light bulb for the odometer. its a digital display. you have to replace the dash. used usally a 100. or so. had it happen to me. 2000 buick regal gs
The fuse box on a 1986 Buick Regal is located below the dash near the brake pedal. It prevents circuits in the vehicle from being overloaded.
a 1991 buick skylark has 4" speakers in the dash and 6x9's in back
there is a screw on either side of the dash where the doors open remove them and gently pull the dash out
under dash at back of steering column.
the blower motor is under the dash on the passenger side of the car
3 1/2 inch
will the dash lights work if we use a bcm out of a different 2002 buick rendezvousand put it in my 2002 buick rendezvous
If none of the lights dim (including dash lights, speedo, etc) the dimmer switch is probably bad.
4" in dash 4x6" in door and 6x9" in the back window
under the dash behind kickboard on passenger side.
under drivers side dash behind plastic trim cover
To clear warning lights on the dash, ie: low tire pressure, change oil soon, etc. Look in the fuse panel on the dash when you open the passenger door. Hit the reset button and it will clear.
If dash warning lights are all flashing rapidly, and you can hear relays in the dash clicking on & off, and engine will not crank, replace the ignition switch. Not the actual key switch, but the electronic portion behind that in the steering column.
Check fuse for parking/tail dash lights Could be an open in dimmer rheostat
There are no fuses for the dash lights. Are your dash lights not working? If not, then you will need the instrument cluster refurbished. I can do this for you, contact me at ANCTechnologies at hotmail
blower motor in dash was not working replaced it still not working now what