I have a 96 Blazer, just curious if the headlight switches are illuminated at night as are the other switches (white area lights up). When I had my dash apart, I looked but did not see any bulbs or leds in the switches.

 

Yes they do light up. I have taken the headlight switch completely apart. There is one bulb in there that lights up a clear rubber, that carries the light and lights up all the headlight settings.

 

That's good to know, not that I want to tear the dash apart again, but that when I do, I can replace a bulb and actually see where the switches are at night!