I just got my cluster back from lextech and the backlighting is not working. I have needles, check engine, and etc. but no gauge faces lighting up. I've checked the corresponding fuses and everything is plugged in. does any one know what could be the problem?

 

Now that is a first I have heard of this happening. I would contact OLT and see what he thinks. I ams ure he can lead you to the right decision.