Help....buttons won't light up
 

Isn't the hazard button and rear defroster button pictures supposed to light up? The buttons function, however, they don't light up. When I push the rear defroster button, the orange LED does light up, but the picture doesn't. There is power going to the hazard lights because the signal works, and i have LED's tapped in to the illumination wire and dimmer wire. Anyone have an idea?