Quote Originally Posted by navistar View Post
Some of the dash switches are no longer illuminated. The emergency flasher, Cruise Control ON/OFF, and rear window defroster do not light up with the headlights on. Can these be fixed or do they have to be replaced? I don't know if the dummy switch with the little red thing on it was ever lit up or if it is even supposed to light up.
Do the lights in other areas of the dash (radio and HVAC controls) and console (shift lever light, Power/Winter Switch, Mirror Defogger Switch) still light up?

The CB-5 Fuse in the dash fuse box supplies power to all of the above (including the lights that you say aren't working) through the Taillight Relay when that relay is activated by the Park/Headlight switch. Do your taillights still work?

If the CB-5 fuse is good, and the taillight relay and lighting switch are also good, the problem may be in your solid state Illumination controller which is the part of the lighting circuit that controls the level of brightness for all the dash lighting while also providing the lighting circuit(s) for all these lights with a ground path.