Climate Control Systems
The heating, cooling, defrosting, and ventilation for the vehicle can be controlled with this system.
A. Temperature Control
B. Air Delivery Modes
C. Fan Control
D. Recirculation
E. Air Conditioning
F. Rear Window Defogger
G. Defrost
(Fan Control): Turn the knob clockwise
or counterclockwise to increase or decrease the fan speed. Turn the knob completely
to 0 to turn off the fan.
Temperature Control: Turn the knob clockwise or counterclockwise to increase or decrease the temperature setting.
Air Delivery Mode Control: Press 
,
or 
to change the direction of the
airflow. An indicator light comes on in the selected mode button.
(Floor): Air is directed to the
floor outlets.
(Vent): Air is directed to the
instrument panel outlets.
(Defog): Air is directed to the
windshield, floor outlets, and side window vents.
(Defrost): Press to clear the windshield
of fog or frost more quickly. Air is directed to the windshield.
For best results, clear all snow and ice from the windshield before defrosting.
Do not drive the vehicle until all the windows are clear.
See also:
Front Fog Lamps
For vehicles with front fog lamps, the button is located on the outboard side
of the instrument panel.
The ignition must be on to turn on the fog lamps.
(Front Fog Lamps): Press to turn
the f ...
Infotainment
Read the following pages to become familiar with the audio system's features.
WARNING
Taking your eyes off the road for extended periods could cause a crash resulting
in injury or death to y ...
Place a Call Using a Stored
Number
1. Push . System responds:
“OnStar ready.”.
2. Say “Call <name tag>.” System
responds: “OK, calling
<name tag>.” ...