GM Owner Manuals - Buick

Manual Operation
9 (Off): Turns the climate control system off. Outside
air still enters the vehicle and is directed to the floor.
The airflow direction and temperature can be adjusted.
If the temperature is adjusted while the system is
off, the display will light to show the current settings.
wx(Driver Temperature Controls): Press
these buttons next to the fan control to increase or
decrease the temperature inside the vehicle.
wx(Passenger Temperature Controls): Press
these buttons next to the mode control to increase or
decrease the temperature for the front passenger. If the
passenger climate control system is off, pressing one
of these buttons turns it on.
9 (Fan Control): Turn clockwise or counterclockwise
to increase or decrease the fan speed. Turning this
control completely counterclockwise turns on the
automatic fan operation.
If the airflow seems low when the fan speed is at the
highest setting, the passenger compartment air filter may
need to be replaced. For more information, see
Passenger Compartment Air Filter on page 4-28 and
Scheduled Maintenance on page 7-3.
Air Delivery Mode Control: Turn clockwise or
counterclockwise to change the direction of the airflow
in the vehicle.
To change the current mode, select one of the following:
F (Vent): Air is directed to the instrument panel
outlets.
* (Bi-Level): Air is divided between the instrument
panel outlets and the floor outlets. In automatic
operation, cooler air is directed to the upper outlets and
warmer air to the floor outlets.
7 (Floor): Air is directed to the floor outlets, with
some air directed to the windshield and side window
outlets.
If recirculation is selected while in this mode, it stays on
for three minutes to reduce windshield fogging.
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