Climate Controls; Climate Control System - Buick 2004 LeSabre Owner's Manual

Climate Controls

Climate Control System

With this system you can control the heating, cooling
and ventilation for your vehicle.
TEMPERATURE: This lever is used to adjust the
temperature of the air coming through the system.
Moving the lever between COOL and WARM will change
the temperature of the air coming through your outlets.
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FAN: Move this lever to select the speed of
the fan. Moving the lever between LOW and HIGH will
decrease or increase the fan speed. The fan will be
off when the system is off.
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To change the current mode, select one of the following:
RECIRC (Recirculation): This mode keeps outside
air from coming in the vehicle. It can be used to prevent
outside air and odors from entering your vehicle or to
help heat or cool the air inside your vehicle more quickly.
Press this button to turn the recirculation mode on or
off. When the button is pressed, an indicator light
will come on. You may not use RECIRC with FRONT
defrost or BLEND.
VENT: This mode directs air to the instrument panel
outlets.
HTR (Heater): This mode directs most of the air to the
floor outlets with some air directed to the outboard
outlets (for the side windows) and some air directed to
the windshield.
BLEND: This mode splits the airflow between the
windshield and the floor outlets. The air conditioning
compressor will be operating.
OFF: The ventilation system always allows fresh air to
flow through your vehicle when it is moving. The
system will try to keep the air at a previously chosen
temperature. When the system is off, the blower fan is
also off.
MAX (Maximum Air Conditioning): This mode directs
airflow through the instrument panel outlets. The
amount of outside air entering your vehicle is limited.