2004 Hyundai Elantra Owner's Manual - Page 97

1 FEATURES OF YOUR HYUNDAI 86 B730A01E-AAT Operation Tips o To keep dust or unpleasant fumes from entering the car through the ventilation system, temporarily set the air intake control to ( ). Be sure to return the control to ( ) 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.