Hello. I've taken apart the a/c heat control panel in hopes to change the tiny lights. There are 5 springs and 1 ball bearing. I'm not exactly sure how to put it together. I'm hoping someone can help.

Here are some pictures. If nothing else maybe the pictures will help someone else. It is obvious to see the see the light bulbs soldered on the printed circuit board (pcb).

Can anyone tell me how to put the thing back together? It's only the 'Air diverter' switch that is a problem, no problem with the fan speed. I have 5 springs though they are not all the same size, and 1 ball bearing. Do I have all the parts? Where do they go?

Thanks in advance.