Well, I got the climate control console out of the car, and I can see the dead lamp through a hole in the front of the unit, but I can't figure out how to get to the lamp. There are 4 screws on the bottom of the unit, I have removed them and there is a circuit board beneath the plastic cover. Now I'm stuck, the circuit board seems to be attached to the control buttons, and doesn't want to come out. What am I missing here? any suggestions would be appreciated!