Hi all!! I have been in my dash for a while installing a new stereo in the 80, I'll post pics when done(custom fiberglass door pods 2 12's about 1200 watts!!) Anyway, while in there I poked around at the climate control box and noticed the swith on the back of it labeled A and M. I assume that this is auto and manual, as i don't have auto climate control(blank square in middle of control pane) However I took the control box apart and behind that dummy plate is the swith components and led's. If you put the swithch on the back to auto, and press the middle switch it turns of all manual controls like it tries to go auto. I noticed that the temp sensor tube conected to the back of the box has no sensor in it, so that would need to be acuired. Basically what I'm looking for is a list of components missing so I can convert this thing to auto, even if I have to go to newer rigs for the parts. Have to go to work now but will check responses latter, thanks for all info, sorry for long post.