On my 2000 Silverado Z71, several lights on the instrument cluster have gone out at around the same time. On the radio, the presets 1, 3, 4, and 6 and the sound adjustment lights have gone out. On the instrument panel, the smaller gage clusters, such as fuel, battery charge, temp, oil press each have a single light out. And on the HVAC system, the lights for A/C, defrost, and the recirc and fresh air lights are out.

Since the problem stretches across several devices I don't think it can be a fuse or just a single light going out.

Is there a common wiring harness that can be replaced or should I get used to the dark?

 

are any dash lites working??