Note:   You can switch temperature units between Fahrenheit and Celsius. See your SYNC information.
Automatic Climate Control
ATEMP: Adjusts the temperature setting using the control on the driver side. This control also adjusts the passenger side temperature when you switch off dual zone mode.
BFan speed control: Adjusts the volume of air circulated in the vehicle.
CTEMP: Adjusts the temperature on the passenger side.
DPower: Press to switch the system on and off. When the system is off, it prevents outside air from entering the vehicle.
ERecirculated air: Press to switch between outside air and recirculated air. When you select recirculated air, the air currently in the passenger compartment recirculates. This may reduce the time needed to cool the interior (when used with A/C) and may reduce unwanted odors from entering your vehicle.
Note: Recirculated air may turn off automatically (or be prevented from turning on) in all airflow modes except MAX A/C to reduce risk of fogging. Recirculated air may also turn on and off automatically in Panel or Panel and Floor airflow modes during hot weather in order to improve cooling efficiency.
FA/C: Press to switch the air conditioning compressor on or off. Use air conditioning with recirculated air to improve cooling performance and efficiency.
GMAX A/C: Press to maximize cooling. Recirculated air flows through the instrument panel vents, air conditioning automatically turns on, and the fan automatically adjusts to the highest speed.
HAUTO: Press to switch on automatic operation. Select the desired temperature using the temperature control. The system adjusts fan speed, air distribution, air conditioning operation, and selects outside air or recirculated air to heat or cool the vehicle in order to maintain the desired temperature. You can also use the AUTO button to switch off dual zone operation by pressing and holding for more than two seconds.
IHeated rear window: Press to switch the heated rear window on and off.   See   Heated Windows and Mirrors
JDefrost: Select to distribute air through the windshield air vents. Air distribution to the instrument panel and footwell vents turns off. You can also use this setting to defrost and clear the windshield of a thin covering of ice.