pull the lower shroud off your dash and make sure that dimmer switch is plugged in. I redid my dash and when I put it back together my dash "magically" stopped lighting up. it was that switch and I had not plugged it back in. if it isn't that, check your grounds EVERYWHERE. the grounds may look good but a ground to anything could throw everything off. believe me, my tail lights blew because my ground wasn't clean enough haha