2002 Pontiac Bonneville Owner's Manual - Page 179

PASS (Passenger's Side Temperature): The knob on the right is used to change the temperature of the air coming through the system on the passenger's side of the vehicle. Push this knob to turn the system on and off. Turn the knob toward the blue area to decrease the set temperature. Turn the knob toward the red area to increase the set temperature. When this knob is adjusted, only the word PASS will be displayed under the set temperature. (Fan): The button with the fan symbol allows you to manually adjust the fan speed. Press the HIGH side to increase fan speed and the LOW side to decrease fan speed. MODE: Press this button repeatedly to cycle through the choices on the display to select the air delivery mode of airflow into the vehicle. The system will stay in the selected mode until MODE is pressed again or until the AUTO button is pressed. D BI-LEVEL: This setting directs airflow through both the instrument panel outlets and the floor ducts. This mode will deliver slightly warmer air through the floor ducts. instrument panel outlets. D PANEL: This setting directs airflow through the Whenever MODE is pressed, the display will show the current system settings for five seconds before returning the display to the exterior temperature. FRONT (Defrost): This setting directs most of the airflow to the windshield with some airflow to the side window outlets and floor ducts. To improve windshield clearing performance when you select FRONT defrost, the air conditioning compressor will run automatically when outside temperatures are above approximately 40_F (4_C). This dehumidifies the air to help dry the windshield. Even though the compressor may be running, the A/C light will not come on in FRONT defrost unless you select A/C. OUTSIDE AIR: Press this button to send outside air through the system. D FLOOR: This setting directs most of the airflow to the floor ducts. D DEFOG: This setting directs most of the airflow to the floor ducts and the windshield outlets. 3-5