Cadillac XT4 Owner Manual (GMNA-Localizing-MidEast-13527545) - 2020 -
CRC - 9/16/19
148
CLIMATE CONTROLS
the passenger settings are adjusted,
the Sync indicator light turns off
when the temperatures are unlinked.
Manual Operation
Q
9
R
:
Press the fan controls on the
center stack or the climate control
display to increase or decrease the fan
speed. Press and hold the controls to
adjust speed more quickly. The fan
speed setting displays. Pressing either
button cancels automatic fan control
and the fan can be controlled
manually. Press AUTO to return to
automatic operation.
Air Delivery Mode Control :
When
the climate information is displayed,
touch the desired air delivery mode on
the climate control display to change
the direction of the airflow. The
selected air delivery mode button is
lit. Touching any of the air delivery
buttons cancels automatic air delivery
control and the direction of the
airflow can be controlled manually.
Press AUTO to return to automatic
operation.
Press
z
,
Y
, or
[
to change the
direction of the airflow. Any
combination of the three controls can
be selected. An indicator light comes
on in the selected mode button.
To change the current mode, select
one of the following:
Y
:
Air is directed to the instrument
panel outlets.
[
:
Air is directed to the floor
outlets.
z
:
Air is directed to the windshield.
d
:
Clears the windshield of fog or
frost more quickly. Air is directed to
the windshield. Press
d
to turn on or
off. Changing the air delivery mode
also turns the defrost off.
A/C :
Touch A/C on the climate
control display to turn the automatic
air conditioning on or off. If the fan is
turned off or the outside temperature
falls below freezing, the air
conditioner will not run.
Press AUTO to return to automatic
operation and the air conditioner runs
as needed.
@
:
Press to alternate between
recirculating air inside the vehicle or
pulling in outside air. The indicator
light on the button is lit when
recirculation mode is active. This
helps to quickly cool the air inside the
vehicle or reduce the outside air and
odors that might enter.
Pressing this control cancels
automatic recirculation. Press AUTO
to return to automatic operation;
recirculation runs automatically as
needed.
Manual recirculation mode is not
available in some air delivery modes.
In these modes, the indicator light will
be lit but the system will not switch
to recirculation.
Auto Defog :
The climate control
system may have a sensor to
automatically detect high humidity
inside the vehicle. When high
humidity is detected, the climate
control system may adjust to outside
air supply and turn on the air
