1997 Chevrolet Lumina Owner's Manual - Page 138
1997 Chevrolet Lumina Manual
Page 138 highlights
Comfort Controls Air Conditioning with Electronic Controls With these systems,you can control the heating, cooling and ventilationin your vehicle.The systems work best if you keep your windows closed while using them. Fan Knob The right knob with the symbol selects the force fan of air you want. To turn the fan off, turn the knob "0" to . Temperature Control If your system does not have the auxiliary temperature control option, the center knob changes the temperature of the aircoming through the system. Turn this knob toward red (clockwise) for warmer air. Turntoward it blue (counterclockwise)for cooler air. If your system does have the auxiliary temperature control option, the center levers change the temperature of the air coming through the system. DRIV lever The sets the temperature the driver and rear seat for passengers, and thePASS lever sets the temperature for the front seat passenger. For maximum defroster performance, setthe DRIV and PASS levers at full warm. 3-2