Help me diagnose my 2001 Chrysler PT Cruiser

The radio does not work. The time shows on the display until you turn the radio on then you cannot change stations, switch from AM to FM, or search for signal. I put a disc in the player and now it will not eject it. Also I have no dash lights. Please diagnosis this problem for me.

Sounds like a blown fuse. Since I can’t see the car, I can’t be more specific.