2003 Chevy Cavalier How to change lights

The black trim piece should pop up where it goes into the console. Use a flat blade tool / screwdriver with tape wrapped on end to protect from scratching and pop up the plastic trim. After that is off, there are 2 clips on the drivers side. Lift it up just enough to get your fingers in to pop the little bulb out. It's in the rear of the shift display assembly

as for the a/c selector lights, you will have to remove most of the dash to get to it to replace it