Buick 2000 Century User Manual download pdf (Page 144)

3-7

RECIRC: This setting recirculates much of the

air inside your vehicle. This setting is not permitted

in FRONT defrost mode and is only permitted in

WINDSHIELD/FLOOR mode if the compressor

is turned on. The indicator light will be lit when

recirculation is engaged, but will light briefly and

then turn off if selected when not permitted.

Operating the climate control system in the RECIRC

mode may cause fogging of the vehicles windows when

the weather is cold and damp. To clear the fog, switch

the system to either WINDSHIELD/FLOOR or

WINDSHIELD mode and increase the fan speed.

To avoid re

-fogging of the windows, operate the

system with RECIRC disengaged.

Defogging and Defrosting

If you have the DUAL COMFORTEMP CLIMATE

CONTROL, your system has two settings for

clearing the front and side windows. To defrost the

windows quickly, press the DEF button with the

temperature knob all the way in the red area.

For maximum defroster performance, set both

driver and passenger temperature controls to the

warmest setting.

To warm passengers while keeping the windows

clear, use BLEND.

If you have the DUAL AUTOMATIC

COMFORTEMP CLIMATE CONTROL, your

system has two settings for clearing the front and

side windows. To defrost the windows quickly, press

the FRONT button; set the temperature to 90 F

(32 C), select high fan speed and turn the DUAL

button off. To warm passengers while keeping the

windows clear, push the AIR FLOW button until

WINDSHIELD/FLOOR appears in the display.

Select fan speed for comfort and windshield

clearing performance.

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Buick 2000 Century User Manual Page 144