All my lights, radio, and AC lights are all dead. It was all working perfectly and suddenly not anymore. I’ve checked all the fuses none are broken. Any ideas?

 

I hate to say it but begin the wire chasing process...

 

Could be a failed dimmer or headlight switch. I dont know how a ZJ is wired tho so which wires do what for testing, i couldnt say. You said the fuses are good so that leaves the wiring, or the switch. But first, make sure you didnt bump it accidentally and dim the lights. People have done that.