fuse blown, loose connection or faulty LED's/lamps
There are several things that can cause your 2000 Cadillac dashboard lights to quit working. The most common cause is a blown fuse.
Some cars have a knob for the headlights. If this knob is turned left or right when pulled out, it changes the brightness of the dashboard lights from off to full brightness.
a fuse
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.
Electronics FailureMost likely you have a short somewhere in the dashboard electronics and the bad part is you will probably never find it.
Mostly likely: blown fuse or bad bulb
You need the fuse box.
There are several things that can cause your 1996 Nissan dashboard lights to flicker. The most common cause is a bad ground wire. Check the ground wire to make sure it is tight and free of corrosion.
The fuse box is on the right side of dashboard when door is open, tail light fuse will cause tail and dash lights to go out.
The probable cause of the brake lights not working on your Renault is the brake light switch. The brake light switch can be found under the dashboard by the foot pedal.
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.
Bad bulbs can be the cause of your reverse lights not working on your 1999 Toyota Tacoma. A problem with the reverse switch or bad wires can also be the cause of your reverse lights not working.