Most likely reason is the rheostat on the gauge cluster that controls the dash lights. On the backside of the gauge cluster connected to the LH knob is the rheostat. It was built really robust and can usually be disassembled can cleaned.
Hope this helps.
Hazard lights (flashers)
first thing i would check would be all the fuses. then the light switch
The lights that light up your gauges. . . I don't think those are the lights being asked about. More likely you are inquiring about the service and warning lights.
The dial for the dash lights is very sensitive,you have to keep turning the. Dial up and down get the light to go on.when if does go on the light is very week.
Acura dashboard light don't work
Turn on the dashboard lights, and start removing the fuses one by one. When the dashboard light turned off, that is the good fuse. If the dashboard fuse is burnt, start replacing the fuses one by one, and when the dashboard will light up that is the place of the burnt fuse.
the light bulb on you dashboard means you have and exterior light out if it isn't you headlights blinkers....ect its probably just a short
IF it is the all the dash board lights it is probably a fuse, else if it only one light the switch on the is probably gone that lights up that light. There are no dash bulbs a they are LEDS so the chances of them blowing is slim
Dime light
you have to remove the cover of the dashboard to replace the light bulbs
Day-time Running Lights
Please check your car manual, under dashboard lights. Thank you.