Well... I guess that as it turns out, you did give me all the info you had way back when I first asked then... you said you thought they had something to do with the A/C... seems that's about all we know...
Thanks for looking in to it though! I have replaced the dead fuse, and by the end of tomorrow I should have a fully functional AC system (garage is installing the low-pressure cut out switch tomorrow)
As Green1 says, unscrew the glove compartment (5 screws), remove it and there....right in front of your eyes will be a bank of three fuses.
Roger - I am sorry that I couldn't find anything more conclusive! I was hoping that my info would tell me what each fuse/relay actually did....but alas it was not to be!
If I do ever some across any more info I will post it up...but don't hold your breath (like you did for the last year! )