Outside Air Temperature Display

A new outside temperature reading will be displayed if the vehicle has been off for more than three hours. If the vehicle has been off for less than three hours, the old temperature reading may be displayed because underhood heat is affecting the true outside temperature.

Since underhood heat can also affect the outside temperature while the engine is running, it may take several minutes of driving before the display updates to the actual outside temperature.

to turn off the entire (Off): Press this button to turn off the entire climate control system. Outside air will still enter the vehicle, and will be directed to the floor.

Press the AUTO button, the mode button, the fan arrows, or either temperature knob to turn the system on.

manually select (Mode): Press this button to manually select the air delivery mode to the floor, instrument panel, or windshield outlets. The system will stay in the selected mode until the mode button is pressed again or the AUTO button is pressed.

Driver’s Side Temperature Knob: Turn this knob clockwise or counterclockwise to manually raise or lower the temperature on the driver’s side of the vehicle. The display will show the temperature setting decreasing or increasing and an arrow pointing toward the driver. This knob can also adjust the passenger’s side temperature setting simultaneously if the two zones are linked as described in Passenger’s Side Temperature Knob.

Passenger’s Side Temperature Knob: Turn this knob clockwise or counterclockwise to manually raise or lower the temperature on the passenger’s side of the vehicle. The display will show the temperature setting decreasing or increasing and an arrow pointing toward the passenger. The passenger’s temperature setting can be set to match and link to the driver’s temperature setting by pressing and holding the AUTO button for three seconds. Now, by adjusting the driver’s side temperature setting, the passenger’s side temperature setting will follow and both arrows will appear on the display. The passenger’s side temperature setting also resets and relinks to the driver’s side temperature setting if the vehicle has been off for more than three hours.

    See also:

    Navigation
    OnStar navigation requires the Directions and Connections service plan. Push to receive directions or have them sent to the vehicle navigation screen. Destinations can also be forwarded to the v ...

    Different Size Tires and Wheels
    If you add wheels or tires that are a different size than your original equipment wheels and tires, this may affect the way your vehicle performs, including its braking, ride and handling characte ...

    Rear Vision Camera Error Messages
    SERVICE REAR VISION CAMERA SYSTEM: This message can display when the system is not receiving information it requires from other vehicle systems. If any other problem occurs or if a problem ...