Vent Mode
To turn on the ventilation system, set the controls to the following positions:

Control positions in the vent mode
– set the air intake selector switch to the fresh air intake mode
;
– to direct the entire airflow through the windshield and side window defroster vents, set the vent mode selector knob to the (head) position
;
– use the blower speed selector switch to select the desired blower speed;
– set the temperature control knob between the Cool and Warm positions.
CENTER VENT
The center vents are located in the center of the instrument panel.
To change the airflow direction, turn the control knob in the center of the center vent to the desired position.

Center vent control knob movement directions
SIDE VENT
The side vents are located at the edges of the instrument panel. To change the airflow direction, turn the control knob in the center of the side vent to the desired position.

Side vent control knob movement directions
DEFROST/DEFOG
Use this mode to remove frost or condensation (fogging).

Control positions in the defrost/defog mode
To remove frost or condensation (fogging) from the inside of the windshield:
– set the air intake selector switch to the fresh air intake mode, position
;
– set the vent mode selector knob to the windshield and side window defroster position
(the air conditioner will turn on automatically);
– set the temperature control knob to the desired position;
– set the blower speed selector switch between positions "1" and "4".
To remove frost or condensation (fogging) from the outside of the windshield:
– set the air intake selector switch to the fresh air intake mode
;
– set the vent mode selector knob to the position (windshield and side window defroster)
(the air conditioner will turn on automatically);
– set the temperature control knob to the Warm position;
– set the blower speed selector switch to position 3 or 4.
HEATER/VENTILATION SYSTEM OPERATING TIPS
To prevent dust or unpleasant odors from entering the vehicle, temporarily set the air intake selector switch to the recirculation mode
.
To keep the air in the vehicle fresh, do not forget to return the air intake selector switch to the fresh air intake mode
.
This helps keep the driver alert and comfortable.
Air for the heating/cooling system is supplied through the vents located directly in front of the windshield. Make sure these vents are free of leaves, snow, ice, or other foreign objects.
AIR CONDITIONER SWITCH
The air conditioner is turned on by pressing the air conditioner switch on the heater/air conditioner control panel.

Air conditioner switch
AIR CONDITIONER OPERATION
Test yourself
A quick Hyundai Accent quiz: every answer comes with an explanation and a link to the manual page.