1996 Buick LeSabre Owner's Manual - Page 130

Heating If you have the electronic touch system, on cold days, use HTR with the TEMPERATURE lever toward WARM. If youhave the dual automatic cornfortemp system, pressAUTO and adjust the temperature by pressing the TEMP up or downarrow. You may also adjust the dual automatic comfortemp system manually by pressing the AIR FLOW button until FLOOR appears. Again, adjust the temperature by pressing the TEMP up or down arrow. With each system, outside air be brought in and sent will through the floor outlets. The heater works best if you keep your windows closed while using it. Ventilation System For mild outside temperatures when little heating or cooling is needed, use VENT (on the electronic touch system or manual operation of the dual automatic comfortemp system) to direct outside airthrough your vehicle. Air will flow through the middle instrument panel outlets. Your vehicle's flow-through ventilation system supplies outside air into the vehicle when it's moving. When the vehicle is not moving, you can get outsideair to flow through by selecting any air choice(except the rear window defogger) and any fan speed. Adjust the direction of airflow by moving the louvered vents. 3-6