If the interior lights in your Buick Rendezvous aren't working, it could be due to a blown fuse, a faulty door switch, or a failure in the wiring. First, check the fuse box for any blown fuses related to the interior lights. If the fuses are fine, inspect the door switches to ensure they are functioning correctly when doors are opened. If all else seems normal, there may be an issue with the wiring or the light fixtures themselves.
Acura dashboard light don't work
The dash lights will dim when the head lights come on. Check for a dimmer switch on your dash. It allows you to adjust the dash lights so they are not too bright and affect your nighttime vision. It may be set too low.
94 mercury grand marque dashboard, hazard, and tail lights do not work?
Honda dashboard lights are powered by a single fuse. The taillight fuse keeps the dashboard, taillights and hazard lights safe. If any of this units cause a short all of the components will not work.
If the Ford Galaxy dashboard lights don't work, there could be a problem with the fuses. There is also a possibility that a bulb is burned out or there is a short in the wiring.
Fuses?
did you check the fuse?
might be a bad fuel sender unit or BCM
Do parking and taillights work? If not check fuse--common circuit
A blown fuse can make your dashboard lights to not work in your 1993 Chevy Blazer Tahoe. A burned out bulb can also cause this.
If all of the dashboard lights do not work at the same time on a Pontiac Montana, check the instrument panel relay. The relay is located on the firewall in the engine compartment.