Ok, it's not the bulb - there is just no juice going to it to power it. Plus none of the switches that are out are working.

Where and how can I check the voltage regulator?

Yes the window works when the door is open. I tried jumping the potentiometer and still got nothing. It's like that whole circuit (dash and console) just lacks juice. It almost seems like the whole thing is just unplugged from somewhere.

Any other ideas? I'm afraid the more that I play with the spagetti of wires in that dash the more I'm going to mess it up.