2013 Jeep Grand Cherokee Owner's Manual - Page 430

428 UNDERSTANDING YOUR INSTRUMENT PANEL NOTE: While operating in the other modes, the system NOTE: will not automatically sense the presence of fog, mist or • If the system is in Mix, Floor or Defrost Mode, the A/C ice on the windshield. Defrost mode must be manually can be turned off, but the A/C system shall remain selected to clear the windshield and side glass. active to prevent fogging of the windows. Air Conditioning (A/C) • If fog or mist appears on the windshield or side glass, The Air Conditioning (A/C) button allows the operator select Defrost mode and increase blower speed. to manually activate or deactivate the air conditioning Recirculation Control system. When in A/C mode and the ATC is set to a cool When outside air contains smoke, odors, or high temperature, dehumidified air flows through the air humidity, or if rapid cooling is desired, you may outlets. If Economy mode is desired, press the A/C wish to recirculate interior air by pressing the button to turn off the A/C mode in the ATC display and Recirculation control button. Recirculation mode deactivate the A/C system. Also, make sure to select only should only be used temporarily. The recirculation LED will Panel, Bi-Level or Floor modes. illuminate when this button is selected. Push the button a second time to turn off the Recirculation mode LED and allow outside air into the vehicle.