Dash lights randomly work and don't work..
 

So the other night I turned on my head lights and bam no instrument cluster lights.. Then a couple headlight turn ons later and they worked. Then they didn't work, then they worked.. So sometimes they turn on and sometimes they don't..

Would this just be a loose connection with the wires??

It's an 85 2.8L 5 speed

Any help is greatly appreciated, because I like my panel lights.