1997 Buick Regal Owner's Manual - Page 164

Passenger's Temperature Control The PASSENGER CONTROL buttons with the arrows adjust the temperature on the passenger's side so it is warmer or cooler than the temperature set by the driver. Push the DUAL button so the indicator light on it is lil. Press the right arrow button to raise the temperature. Press the left arrow button to lower the temperature. The display will not show the passenger's side temperature, only that of the driver. Tndicators in the passenger control section will show passenger temperature relative to the driver's set temperature. 0 Manual Control If you prefer to manually control the heating, cooling and ventilation in your vehicle, you can select airflow direction, fan speed, outside orrecirculated air and air compressor operation with the following buttons: AIR FLOW: This control has several settings to control the direction of airflow when the system is not in AUTO. To access the various modes available, continue to press the following four ATR FLOW up and down arrows until the desired mode appears in the display: 0 The amber light indicates the same temperature as set for the driver. The red lights indicate a warmer temperature than that of the driver. The blue lights indicate a cooler temDerature than that of the driver. WINDSHIELD/FLOOR:This setting directs half of the air to the floor ducts and half to the defroster and side window vents. MID/FLOOR: This setting directs half of the air through the instrument panel outlets. Most of the remaining air is directed through the floor ducts and a little to the defroster and side window vents. MID: This setting directs air through the instrument panel outlets. 0 0