2007 Hyundai Sonata Owner's Manual - Page 118

1 FEATURES OF YOUR HYUNDAI 104 BI-LEVEL HEATING B700A02A-AAT VENTILATION B710A01A-AAT B730A01L-AAT Operation Tips o To keep dust or unpleasant fumes from entering the car through the ventilation system, temporarily set the air intake control at the position. Be sure to 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 fresh air ( ) position and fan speed to the desired position, turn on the air conditioning system, and adjust temperature control to desired temperature. B700A01NF-A B710A02NF-A Your Hyundai is equipped with bi-level heating controls. This makes it possible to have cooler air from the dashboard vents and warmer air from the floor outlets at the same time. To use this feature: o Set the air intake control switch to the fresh air ( ) position. o Set the air flow control at the bi-level ( ) position. o Adjust the fan speed control to the desired speed. o Set the temperature control between "Cool" and "Warm". To operate the ventilation system: o Set the air intake control to the fresh air ( ) position. o To direct all intake air to the dashboard vents, set the airflow control to the face ( ) position. o Adjust the fan speed control to the desired speed. o Set the temperature control between "Cool" and "Warm".