Black plate (8,1)
GMC Yukon Denali/Yukon XL Denali Owner Manual - 2011
8-8
Climate Controls
Automatic Operation,
If Equipped
AUTO:
Press the air delivery mode
button until this setting is selected to
control the inside temperature, air
delivery, and fan speed. AUTO
appears in the display when
automatic operation is active.
+/
−
(Increase/Decrease
Temperature):
Press the
+ or
−
buttons to increase or
decrease the cabin temperature.
The rear control temperature display
will show the temperature setting
increasing or decreasing.
The display only indicates climate
control functions when the system is
in rear independent mode.
Manual Operation
D C
(Fan Control):
Press these
buttons on the rear seat audio
control panel to increase or
decrease the airflow. Pressing
the fan up button when the system
is off will turn the system on. The air
delivery mode will remain under
automatic control.
+/
−
(Temperature Control):
Press these buttons to adjust the
temperature of the air flowing
into the passenger area. Press the
+ button for warmer air and press
the
−
button for cooler air.
N
(Air Delivery Mode Control):
Press the mode button to change
the direction of the airflow in the
vehicle. Repeatedly press the
button until the desired mode
appears on the display. Multiple
presses will cycle through the
delivery selections.
Air Vents
Use the air outlets located in the
center and on the side of the
instrument panel to direct the
airflow. Use the thumbwheels near
the air outlets to open or close off
the airflow.
Operation Tips
.
Clear away any ice, snow,
or leaves from air inlets at the
base of the windshield that could
block the flow of air into the
vehicle.
.
Keep the path under the front
seats clear of objects to help
circulate the air inside of the
vehicle more effectively.
.
Use of non
‐
GM approved hood
deflectors can adversely affect
the performance of the system.
Check with your dealer before
adding equipment to the outside
of the vehicle.