Heater Control Light up???

I cant see my heater controls at night, my friends 94 lumina sedan has a light behind the heater controls, i was wondering you think i could put a light behind the heather controls or is there a light there but its broken?

My 93 Lumina Euro has a light behind it. It's dim, probably cuz one of the bulbs are burnt out, but its there. My console doesn't light up either, but I will replace it sometime.