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To find your comfort setting, start with the system in
AUTO mode and the
TEMP
button adjusted to
a
display
of 75 O F (24"C), give the vehicle about 20 minutes to
stabilize, and adjust your comfort setting if necessary, by
using the TEMP button. The display will show the
comfort setting, fan speed and airflow direction for a few
seconds, and then it will display the outside temperature.
In cold weather, the system will delay turning the fan on
high, to avoid blowing cold air. The length of the delay
depends on the engine coolant temperature and the
outside temperature. Pushing the FAN, AIR FLOW
or FRONT buttons will override this delay, turn off the
AUTO setting and change the fan speed.
Manual Operation
You may also manually adjust the a i r delivery or fan speed.
AIR FLOW This button is used to change the direction
of the aifflow. The airflow choices available are FLOOR,
FLOOR-MID, MID and WINDSHIELD-FLOOR. If the
system is set for AUTO, pressing the AIR FLOW button
will display the current airflow direction, the comfort
setting and the fan speed. Press the AIR FLOW up
or
down button again to change the direction of the airflow.
If the
AIR FLOW up button is selected while in the
FRONT defrost mode, the system will direct the air
toward the mid-position. If the AIR FLOW down button is
selected while in the FRONT defrost mode, the system
will direct the air toward the FLOOR, and the FRONT
defrost mode will cancel. Notice the arrows in the display.
OFF:
If the passenger comfort control is turned on, it
can be turned off by pressing the OFF button once.
Pressing the OFF button a second time will turn off the
main system. Turning off the main system causes the fan
to turn off and the airflow to be directed to the FLOOR.
The system will still try to keep the interior of the
vehicle at the previous chosen comfort setting. The
outside temperature will show on the display when the
system is off.
The ventilation system always allows fresh air to flow
through your Buick when the vehicle is moving even
with the system in the OFF mode.
VENT: The VENT button allows outside air to flow
through your Buick without the air conditioning
compressor working. Selecting VENT and the AUTO
button at the same time allows the system to control
automatically without the use of the air conditioning
compressor or the use of the RECIRC mode. To turn
off the VENT selection, push the VENT button again.
3-4
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