Check the fuse as mentioned. There is a single wire going to the headlight switch for all the dash lights. Do you have a service manual and wiring diagram?. If yes, unplug the headlight switch and find that terminal in the connector. Use a FUSED jumper wire, I would use a 5-7 amp fuse and jump from power to that wire and power the dash lights. Some or all of them should come on. If none light, there is most likely an open in that wire. In this case, it's unlikely the ground side because each light socket grounds to the metal cluster housing. Also, if you just replaced the switch with a used one, rotate it both ways as mentioned rapidly and see if they come on. The rheostat can act weird after they sit for years. Good luck.
|