2008 Chrysler Pacifica Owner Manual - Page 256

256 UNDERSTANDING YOUR INSTRUMENT PANEL Defrost Mode NOTE: For improved safety, the compressor is activated and the recirculation mode is deactivated when Mix or Defrost modes are selected. This is done to assist in drying the air and it will help in keeping the windows from fogging. Manual Air Conditioning Operation To turn on the air conditioning, set the front blower control to any speed and press the A/C button which is located next to the recirculation button. An indicator light on the A/C button shows that the air conditioning is on. Defrost Outlets NOTE: The indicator light in the "POWER" button must be on for the climate control system to operate. Cool dehumidified air comes through the outlets selected by the Mode Control. To turn off the air conditioning, press the A/C button a second time. The indicator light will turn off. Air comes from the windshield and side window demist outlets. Use this setting when necessary to defrost your windshield and side windows.