2002 Oldsmobile Intrigue Owner's Manual - Page 156

Auto Button For the most efficient operation of the system, press the AUTO button and set the temperature. The system will select the best fan speed and airflow settings to keep you comfortable. The air conditioning compressor will run if the outside temperature is above 38_F (3.3_C). You may notice a delay of three to four minutes before the fan comes on. For the automatic system to function, the temperature must be set between 61_F (16_C) and 89_F (31_C). If the temperature setting of 61_F (16_C) is chosen, the system will remain at the maximum cooling setting and fan speed. If the temperature is set at 89_F (31_C), the system will remain at the maximum heat setting and fan speed. Choosing either maximum setting will not cause the system to heat or cool any faster. ECON (Economy Air Conditioning): Press the ECON button to turn the compressor on and off. The indicator light is illuminated when the compress is off. AUTO will not be illuminated, but the system will maintain automatic air delivery and fan speed control. The system will attempt to control the temperature without the help of the compressor. Off: Press the OFF button to turn the system off. The display will show OFF and the outside temperature. Air Conditioning On very hot days, open the windows long enough to let hot, inside air escape. This reduces the time the air conditioning compressor has to run, which should help fuel economy. For quick cool-down on very hot days, use the vent outlets and recirculation, along with the air conditioning. If this setting is used for long periods of time, the air in your vehicle may become too dry. 3-8