dash lights dimmer Q:

[10sec302]

Bought an 06' GT a few months back and the other day I noticed the little wheel where you can adjust how bright or dim you want your dash lights doesnt work. Ive rolled the wheel down and all the way back up and I cant brighten or dim my interior dash lights. Does anyone know if this is a fuse thats out, or if its an electrical issue thats more serious?


Thanks