Dash lights out

There are several fuses that run the system so just one fuse being good will not help. Here is a guide and a wiring diagram to see where you are losing power. I don't think it is the headlight switch.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

and

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Check out the diagrams (Below)

Please run this test and get back to us.

Cheers, Ken