2011 Jeep Grand Cherokee Owner Manual - Page 335

UNDERSTANDING YOUR INSTRUMENT PANEL 333 NOTE: Defrost Mode Air comes from the windshield and side window • If the system is in Mix, Floor or Defrost Mode, the A/C can be turned off, but the A/C system shall remain demist outlets. Use Defrost mode with maximum active to prevent fogging of the windows. temperature settings for best windshield and side window defrosting. When the defrost mode is selected, the • If fog or mist appears on the windshield or side glass, blower will automatically default to medium-high unless select Defrost mode and increase blower speed. the blower is controlled manually. Recirculation Control NOTE: While operating in the other modes, the system When outside air contains smoke, odors, or will not automatically sense the presence of fog, mist or high humidity, or if rapid cooling is desired, ice on the windshield. Defrost mode must be manually you may wish to recirculate interior air by selected to clear the windshield and side glass. pressing the RECIRCULATION control button. Air Conditioning (A/C) Recirculation mode should only be used temporarily. The The Air Conditioning (A/C) button allows the operator recirculation LED will illuminate when this button is to manually activate or deactivate the air conditioning selected. Push the button a second time to turn off the system. When in A/C mode and the ATC is set to a cool Recirculation mode LED and allow outside air into the temperature, dehumidified air flows through the air vehicle. outlets. If Economy mode is desired, press the A/C button to turn off the A/C mode in the ATC display and deactivate the A/C system. 4