Dash lights not working

[newuser19061]

I have a 2003 Bravada the lights for the gear indicator work and I can dim them but none of the lights for the gages work. I have checked the fuse it's good. Had to replace the ignition cylinder due to you could pull the key out with it running and sometimes start it without the key. The dash lights quit working prior to replacing the ignition. Any help will be appreciated. Thanks