1998 Pontiac Grand Prix Owner's Manual - Page 165

Hot Weather Example: When you start the vehicle in Mode Button hot weather,80°F (27°C)or after being parked during The center panel has several settings to control the the day in full sun, if your DriverSet Temperature is direction of airflow when the system not in AUTO. is 73°F (23°C)and you are Full Automatic mode, the in The indicator light on the button glow when the will system will automatically move the temperature doors to button is pressed. To access the various modes available, full cold. The blower will be low speed momentarily at continue to press the MODE button until desired the and then to the high speed. air intake willbe The mode appears on the display. recirculated for maximum cooling performance. As the If you prefer to manually control the heating, cooling interior of the vehicle cools down to your desired and ventilationin your vehicle, push UPPER, BI-LEV, comfort point,the blower will decrease and the LOWER, DEFOG or DEE AUTO will off the go temperature door will move to a warmer position to display. Set the system to the temperature and fan speed maintain your desired comfort. the cabin cools down As you want. The system will to maintain the try or the sun load decreases the system could switch to air The temperature you set using the mode you select. delivered to A/C vents and the floor (Bi-level mode). following suggestions will help system run more the Manual Control efficiently in manual mode. RECIRC: This setting recirculates much the of Fan Buttons a r inside your vehicle and sends through the i it The fan buttons select the amountair you want when of instrument panel outlets. Thei conditioning ar the system is not in AUTO. The display will show the compressor will run automatically in setting unless this fan speed by illuminating a maximumseven fan bars. the outside temperature below 38°F (3.3"C). of is