1996 Buick Park Avenue Owner's Manual - Page 147

Heating If you have the electronic touch system, on cold days, use HTR with the TEMPERATURE lever toward WARM. If youhave the dual automatic comfortemp system, press AUTO and adjust the temperature by pressing the TEMP up or down arrow. 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 will be brought in and sent through the floor outlets. The heater works best if you keep your windows closed. 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 cornfortemp system) to direct outside air through 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 outside air to flow through by selecting any air choice (except the rear window defogger) and any fan speed. 3-7