2nd gen HVAC illumination

[CMD88]

Hey guys, this question applies to a 1988 camry wagon. The lights on my HVAC controls no longer light up. It's the manual HVAC controls, not the fancy push button kind. Everything is totally out, except the AC/ECON buttons. But I already had to replace them and found out that they are seperate. I already checked for a fuse, its not.
Does anyone know how to access these lights so that I can replace them? I can easily get past the plastic trim, however I don't know where to go from there. How do you get to the bulbs?

Thanks for the help,
Chris

[DIRTBIKEZ]

I think its just that single bulb in the back torward the bottom of the HVAC controls, obviously the radion has to be removed first. You should be able to find the wires first.