Check to see if the parking/tailights are working Could be a bad fuse, or switch Could be an open in the dimmer rheostat
blown fuse or blown fusible link.
Your dashboard lights suddenly not working is almost always your indication that your taillights are out. If the fuse for your taillights is blown and you replace it, your dash lights should be fine.
look for a blown fuse.
check for blown fuses
Dashboard lights and stick shift lights are fixable by changing blown fuses and replacing them with new fuses. Many automobiles have several fuses that operate the dashboard and stick shift lights.
It can be: * The headlight switch (there are multiple parts to the switch, for headlights, tail lights, dash lights) * A fuse (but if a fuse has blown out you need to figure out why, typically that's caused by a short) * A bad wire or connector.
It might just be the fuse is blown.
Im 99% sure you have a fuse blown, its the parking lamps fuse. a fuse may be blown
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.
From my Experience most of the time its a fuse that is blown. The dashboard and tail lights run off the same fuse
Have you checked the fuse block, for a blown fuse.
The park lamps fuse is blown