Installed leds in my cluter, and in my hvac about a week ago. I installed a new headunit tonight.. Gauges went off, about 5min later the hvac goes off as well. I thought oh the dimmer grounded out behind the head unit-its happened before.. checked all the fuses none are blown. the dimmer is turned on of course. I have no idea wuts wrong?? Its not possible for all 6 leds to go out together? If so i have no idea how? Any help is appreciated!

ive come to the conclusion is HAS to be a dimmer relay is there one??? its not the switch because i tried a new one, and if i by pass the DIMMER WIRING COMPLETELY THEY LIGHT UP, but of course i have no dimmer function. I NEED HELP PLEASEE im hoping there is a dimmer relay that is bad?

my 03 did the same thing, but it is stock. I smacked the top of the dash real hard and the cluster lit up. The HVAC and the Gear indicator lights are still out, nothe first time I've seen a 03+ do that besides mine. What year is yours?