Dash Lights

I just bought a 97 Monte Carlo. I was driving it home and everything worked. It got to be dark out and I noticed I do not have any dash Lights. The lights on the steering wheel also wnt out the lights for the A/C controls went out and the console lights went out. They all worked then they just went out. Checked the fuses they all look good. Any Help?:disappoin

Most likely, it's a bad headlamp switch. Did you check the interior light dimmer to be sure it isn't turned all the way down?