2007 Dodge Charger Owner's Manual - Page 183

UNDERSTANDING YOUR INSTRUMENT PANEL 183 The controls on the climate control provide the system with operator input. The dual sun-sensor monitors sun load coming through the windshield. The infrared sensor independently measures the surface temperature of the driver and passenger. Other sensors take account of vehicle-speed, A/C pressure, outside temperature, and engine cooling temperature. Using all of these inputs, the system automatically adjusts airflow temperature, airflow distribution, airflow volume, and the amount of outside air recirculation. This maintains a comfortable temperature even under changing conditions. Operation of the system is quite simple. Begin by turning the Mode Control knob (on the right) to AUTO, and place the Blower Control knob (on the left) to either LO AUTO or HI AUTO. The LO AUTO position should be used for front seat occupants only. The HI AUTO position should be used when more airflow is desired, or when rear seat occupants are present. Then, dial in the temperature you would like the system to maintain by rotating the driver or passenger Temperature Control knob. Once the comfort level is selected, the system will maintain that level automatically using the heating system. Should the desired comfort level require air conditioning, the system will automatically make the adjustment. You will experience the greatest efficiency by simply allowing the system to function automatically. Selecting the OFF position on the fan control stops the system completely and closes the outside air intake. 72°F (22°C) is the recommended setting for maximum comfort for the average person; however, this may vary. NOTE: The temperature setting can be adjusted at any time without affecting automatic operation. Air conditioning in this system is automatic. Pressing the Air Conditioning Control button while in AUTO mode will cause the LED in the control button to flash three times and then turn off. This indicates that the system is in AUTO mode and requesting the air conditioning is not necessary. 4