Max A/C

WARNING: This page is about a different car, the 2012 Ford Pickup, 2012 Ford F550 Super Duty, 2012 Ford F450 Super Duty, and 2012 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

When MAX A/C is selected:

the air inlet door closes off outside air and admits only recirculated air.
the RECIRC button is disabled and the indicator is illuminated. (RECIRC forced ON).
the defrost/panel/floor door directs airflow to the instrument panel A/C registers.
blended air temperature is available.
the A/C request button is illuminated and disabled.
the A/C compressor operates if the outside temperature is above approximately 0°C (32°F).
the blower motor is ON.