Ford Crown Victoria Control Panel

My Heater Control Will Only Blow Air From The Vents, The Hot And Cold Works And When You Push The Buttons To Change The Heater Position It...

I Have A 04 Crown Vic And I Have Heat Only At The Windshield And Floor And I Seem To Have Vacuum To The Control Panel Which Is Automatic. I...

When I Press The A/c Button For Max A/c It Switches From Vent To Floor To Max A/c Twice Before It Settles On Max A/c