Dash Lights on 1993 Chevrolet Astro

Dash lights work intermittently, some times they work and other times not for no apparent reason.

Asked by for the 1993 Chevrolet Astro
Try jiggling the light switch and see if that makes them come on, if so the switch is starting to fail. If that doesn't help, then an electrical diagnosis will need to be performed to determine where the fault lies.

Good Luck!