2000 Buick LeSabre Owner's Manual - Page 151

yellowblue Dual Automatic Comfortemp Climate Control (If Equipped) You will hear a beep each time a button is pushed and a light on the button will indicate which function is active. The lights are on all buttons except TEMP, FAN and AIR FLOW. The display will show fan speed, comfort level setting and airflow direction for a few seconds whenever AUTO is selected, and then it will display the outside temperature. The outside temperature reading is most accurate when the vehicle is moving. During stops, the display shows the previous temperature for best accuracy and system control. If the display is flashing after the climate control system is started, there is a problem with the system and you should see your dealer for service. If your vehicle is equipped with the Dual Automatic Comfortemp Climate Control system, the following information tells you how it works. Sun and temperature sensors automatically adjust the air temperature, the airflow direction and the fan speed to maintain your comfort setting. The system may supply cooler air to the side of the vehicle toward the sun. Be careful not to put anything over the sensor on top of the dash. 3-4