How do I repair the air conditioner control 2006 Mercury Grand Marquis

This seems like an electrical issue if you are able to reset the system and get it to work. It won't be possible to guess at what the issue is without a hands on inspection. Too many variables and I'd hate to see you waste money by throwing parts at it.Check out this link for a shop near you. https://repairpal.com/repair-shops Alex

Foes Panther body Electronic Automatic Temperature Control (EATC) self test: https://www.youtube.com/watch?v=hAqE-oYnvlQ