Gauge Lights Won't Come On - Help Please

[swissarmychainsaw]

Originally Posted by HEADTURNINGC10

Do your tail tights come on? My brothers truck is currently doing the same thing (1980 gmc sierra) but his marker lights, dash and tail lights arent coming on only the headlights come on when pull out the the switch.

GM did this on purpose. If you blow your fuse for your tail lights, you'll know it because you dash lights stop working.
Least that's what Dad always said, and he worked there for 30 years!