Spoke too soon. Looks like warning buzzer, entrance light, etc are hooked to my #1 fuse (bottom Left) according to electrical diagram #1 should be turn lights? Ok Now I'm confused.

Still not sure what #2 does.

Numbers behind fuses look like this left to right:

2 4 6 8 10 12 16 18 20
1 3 5 7 9 11 13 17 19