Buick PARKAVENUE 1994 Manual page 135

If your Buick has the Dual Automatic ComforTemp
Climate Control option,
it
looks like this:
The air conditioning compressor operates when the
outside temperature is above 45°F (7°C). Besides
cooling, this is used to dehumidify and filter the air. The
compressor works when AUTO, HTR, DEFOG or
defrost is selected.
The following information tells you how it works.
You will hear a beep each time a button is pushed. The
display will show fan, temperature and mode settings.
Sun and temperature sensors automatically adjust air
temperature to maintain your comfort. The system tends
to supply cooler air to the side towards the sun. Be
careful not to put anything over the sun sensors on the
top of the dash. The system may not respond correctly.
Ext Temp
Push this button and the
display will indicate the
outside temperature (unless
the system is OFF). Push it
again to return to the
regular system display.
. .
*
'' I
The outside temperature reading is most accurate when
driving. During stops, the display shows the previous
temperature for best accuracy and system control.
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