1997 Buick Century Owner's Manual - Page 152

Passenger's Temperature Control The PASSENGER CONTROL buttons with the arrows adjust thetemperature on the passenger's side so it is warmer or coolerthan the temperature set by the driver. Push the DUAL button so the indicatorlight on it is lit. 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. Indicators 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 or recirculated air and air compressor operation with the followingbuttons: AIR FLOW: This control has several settings to control the direction of aifflow when the system is not in AUTO. To access the various modes available, continue to press the following fourAIR 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 coolertemperature than that of the driver. 0 WINDSHIELD/FLOOR: This setting directs half of the air to the floor ductsand 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. FLOOR: This setting sends most of the air through the ducts near the floor. The rest comes out of the defroster and side window vents. 0 0 0 0 3-8