2007 Hyundai Azera Owner's Manual - Page 145

FEATURES OF YOUR HYUNDAI 1 131 B980C01TG-AAT Defrost Switch tioning will operate if ambient temperature is higher than 34.7°F (1.5°C) and automatically turns off if the ambient temperature drops below 33.08°F (0.6°C). B980G01TG-AAT Auto De-humidified Control (If Installed) B730A01L-AAT Operation Tips o To keep dust or unpleasant fumes from entering the car through the ventilation system, temporarily set the air intake position. Be sure to control at the position return the control to the when the irritation has passed to keep fresh air in the vehicle. This will help keep the driver alert and comfortable. o Air for the heating/cooling system is drawn in through the grilles just ahead of the windshield. Care should be taken that these are not blocked by leaves, snow, ice or other obstructions. o To prevent interior fog on the windshield, set the air intake control to the ) position and fan speed fresh air ( to the desired position, turn on the air conditioning system, and adjust temperature control to desired temperature. B980C01TG When the "Defrost" button is pressed, the " mode will be automatically selected " and the air will be discharged through the windshield defrost nozzle, side defroster nozzle and side ventilator. If the "Defrost" mode is selected, the A/C will turn on automatically and "Fresh" mode will be activated to improve windshield defrosting. To assist in defrosting, the air conditioning will operate if ambient temperature is higher than 37.4°F (3°C) and automatically turns off if the ambient temperature drops below 32°F (0°C) in manual operation. In automatic operation, the air condi- B980G01TG There is a humidity sensor on the center fascia panel. If it becomes very humid inside the car, the air conditioning is turned on automatically to control the humidity.