2009 Cadillac CTS-V Owner's Manual - Page 170

Climate Controls Dual Climate Control System The heating, cooling, and ventilation for the vehicle can be controlled with this system. Automatic Operation AUTO (Automatic): The system automatically controls fan speed, air delivery, and air conditioning in order to heat or cool the vehicle to the desired temperature. When the indicator light is on, the system is in full automatic operation. If the air delivery mode or fan setting is manually adjusted, the auto indicator turns off and displays will show the selected settings. 1. Press the AUTO button. 2. Adjust the temperature to a comfortable setting between 70°F (21°C) and 80°F (27°C). Choosing the coldest or warmest temperature setting will not cause the system to heat or cool any faster. If the system is set at the warmest temperature setting, it remains in manual mode at that temperature and it will not go into automatic mode. To avoid blowing cold air in cold weather, the system delays turning on the fan until warm air is available. The system starts out blowing air at the floor, but can automatically change modes as the vehicle warms up to maintain the chosen temperature setting. Display Fan Control Power AUTO PASS (Passenger Climate Control) F. Defrost G. Air Delivery Mode Control 3-24 A. B. C. D. E. H. Temperature Control and Heated Seat I. Air Conditioning J. Recirculation/ Outside Air K. Heated Windshield Washer L. Rear Window Defogger