For the emergency, it look not:
For the rest:
The throttle i dont know.
For the circuit breaker, if i have understud right: generaly, the cross on the top of the panel represent the position of the conection for the backlight, pilot can press on if the backlight don't work well for trie to resovle (need to bee confirmif if it's true).
Circuit breacker have this cross so i suppose he is backlighted but it's needed to be confirm.
For the others panel wath i konw, EXT PWR and GENTIE don't have backlight.
Hope it will help you.