2010 Hyundai Azera Owner's Manual - Page 145

1 FEATURES OF YOUR HYUNDAI 132 In automatic operation, the air conditioning 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). 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 return the control to the position 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.