GMC 2003 Sierra - Manual (Page 176)

^ (Detog)i Airflow is delivereii ihnough the floor
□LjUetB, (he windshield delroster ouUets ¿nd ihe side
window defroster outlets. The air flow can be divided
between floor and defrost depending upon where
Ihe tinob is piaoed between the settings.
(Defroal): Tltis setting directs most air through the
windshield del roster outlets^ side window defroster
outlets and soma through the Hoor outlets.
Dual Climate Control System
With this system yoii can control the heating, cooling
and venhlalion tor your vehicle.
i
•l¡4 iffl!
Ч . . I
% (Fan)i Turn the left knob clockwise or
counterclockwise to increasa or decrease the fan speed.
Turn the knob to the off position to turn off the Ian. if
the knot) is In oH outside air will sill) enter the vehicle,
and will be directed based on the position of the
mode knob The iemperature can also be adjusted
using the temperature levers.
Torn the right knob cfockwise or counferclockwíse to
direct the airflow inside of your vehicle.
To change the currenT mode, select one of the iollowirig:
^ ^Vent): This mode directs air to the instrument
panel vents.
tp (Bi-Level}: This mode directs half of the air to the
instrument panel vents: then directs most of the
remairiing air to the Гоог vents. A little air is directed
toward the windshlBld and the side window vents. Cooler
air is directed to the upper vents and warmer air to
the floor vents,
^/J (Floor): This mode directs most of the air Ю the
floor vents with a UtEie air directed to the windshield and
the side window vents.
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