GMC 2007 Acadia - Manual (Page 212)

Mode Knob
The right knob on the control panel lets you
choose the direction of the air flow.
H
(Vent): This setting directs the air through
the headliner outlets.
) (Bi-Level): This setting directs the air through
the rear floor outlets under the third row seat,
as well as the headliner outlets. The flow can
be divided between headliner and floor outlets
depending upon where the knob is placed between
the settings.
6 (Floor): This setting directs the air through
the floor outlets. The rear system floor outlets
are located under the third row seats.
Rear Air Conditioning and
Heating System and Electronic
Climate Controls
If your vehicle has this rear climate control system
there are rear seat audio controls located in the
center console.
The rear system can be controlled through the
AUX button on the front climate control panel.
Press the AUX button to turn the rear climate
control system on or off. An indicator light near
the AUX button comes on when the rear climate
control system is on. The direction, temperature,
and speed of the airflow for the rear of the vehicle
will be the same as those set for the front of the
vehicle.
Use the controls located in the rear of the front
console, to independently control the air flow
for the rear of the vehicle separately from that
of the front of the vehicle. To turn the system on,
press any of the rear air conditioning control
buttons. To turn the system off, press and hold
the
C
button.
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