Chevrolet 2007 Kodiak Owner's Manual page 158

To change the current mode, select one of the
following:
(Off): This setting turns the system off.
9
H
(Vent): This mode directs air to the instrument
panel vents.
)
(Bi-Level): This mode directs half of the air to
the instrument panel vents, then directs the
remaining air to the floor vents. Cooler air is
directed to the upper vents and warmer air to the
floor vents.
6
(Floor): This mode directs most of the air to
the floor vents. Use this mode to send air to
the rear of the vehicle. Keep the area under the
front seats free of objects that could obstruct
airflow to the rear of the vehicle.
The mode knob can also be used to select the
defrost mode. For more information, see
"Defogging and Defrosting" later in this section.
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(Fan): Turn the left knob clockwise or
counterclockwise to increase or decrease the fan
speed. To increase airflow, turn the knob clockwise.
To decrease airflow, turn it counterclockwise. To
turn the fan off, turn the mode knob on the far right
counterclockwise to the off position.
158
Temperature Knob: Turn the middle knob
located clockwise or counterclockwise to increase
or decrease the temperature inside of your
vehicle. Turn the knob toward the red area for
warmer air. Turn the knob toward the blue area for
cooler air.
If your vehicle has air conditioning, the controls
will look like this:
Vehicles With Air Conditioning
On hot days, open the windows to let hot inside
air escape; then close them. This helps to reduce
the time it takes for your vehicle to cool down.
It also helps the system to operate more efficiently.