The air conditioner is most efficient when the windows and the power sunroof are closed. If the vehicle is stationary and the passenger compartment becomes very hot due to sunlight, briefly opening the windows and the power sunroof may speed up the cooling process.
Keep the air intake slots in front of the windshield free of ice, snow, and leaves so that the heating and ventilation systems can work properly.
Settings for optimum visibility
When you switch on the cooling system, both the temperature and humidity in the vehicle are reduced. This will help make passengers feel more comfortable and help keep the windows from fogging up.
x Press the AUT O button.
x Set temperature to +72 °F (+22 °C).
x Open and adjust all air vents in the instrument panel 225.
Changing the temperature unit on the factory-installed Radio or Radio & Navigation system display
The inside and outside temperatures can be displayed in either Fahrenheit (F) or Celsius (C).
Select Units in the instrument cluster display in the Settings main menu
You can also press and hold the !