Dual Automatic Comfortemp Climate Control (If Equipped) - Buick CENTURY 1999 Owner's Manual

Dual Automatic ComforTemp Climate
Control (If Equipped)
With this system, you set a temperature. You can then
either let the system automatically control airflow
direction and force to maintain the temperature, or you
can manually adjust it. The system works best if you
keep your windows closed while using it.
Automatic Control
For the most efficient operation, you should set the
system temperature and press AUTO. The system will
select the best fan speed and airflow settings to keep you
comfortable. The air conditioning compressor will run if
the outside temperature is above 40 _ F (4 _ C). You may
notice a delay of two to three minutes before the fan
comes on at start up in cool weather.
Temperature Control
The TEMP switch sets the temperature for the entire system
when the light on the DUAL button isn't lit. If the DUAL
button light is lit, this master temperature control sets the
temperature for the driver only. Press the up arrow to raise the
temperature and press the down arrow to lower the
temperature. The display will show your selection for a few
seconds, then the outside temperature will be displayed. If
you push the AUTO button, the system will control the fan
speed and airflow.
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 that the indicator light 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 temperature, only
that of the driver. Indicators in the passenger control
section will show passenger temperature relative to the
driver's set temperature.
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