They don't. You should should check and probably replace the bulbs. Refer to your owner's manual
lights are very dim
Turn the nob on the right side of the odometer.
dial right hand side of the steering wheel
I have a 1983 GMC Sierra it has no dash,tail lights an brake lights are very dim
A bad ground wire will cause dim headlights, or will cause lights not to work.
If you know where to change the odometer/tripmeter display... Instead of pushing that control, turn it counter-/clockwise to dim/brighten the dash lights.
You turn the trip odometer button on the dash.
2000 dodge ram wiring rear end tail ligts dim and right blinker works but very dim
You probably turned them on by accident. They are controlled with the same pull switch that turns on the headlights. By twisting the switch to the far left it will click and the dome lights will turn on, by twisting it to the right it will turn off the interior lights and will then dim the dashboard lights.
There should be a roll switch right next to your light switch on your dash to dim the lights with.
you most likely have a short somewhere in your wiring
Check the grounds on headlights