-93 J30 Maxima dash lights R&R

Night lights on the climate control. Is there any, where can I find info to change bulbs?

I have opened the panels, but hate to take the 'thousand wire' block assy into my hand just to figure out of how to change bulbs.

The fan slider knob and temp slider knob has some very poor dim lights. Pusbuttons when pushed down activate green leds, but non activated cannot be seen at night.

Pics Anybody? Chilton/haynes swiss cheese-manual contains hole again in this point.