Cadillac XT4 Owner Manual (GMNA-Localizing-Europe-15440913) - 2022 -
CRC - 5/13/21
CLIMATE CONTROLS
185
The recirculation light will not
illuminate when automatically
controlled. See
@
under
“
Manual
Operation
”
for more details.
During hands-free calling, the blower
level may automatically reduce. The
blower level can be manually adjusted
if desired.
Manual Operation
ON/OFF :
Press to switch the system
off or on. When off is selected, the
system will prevent outside air from
entering the vehicle. If any climate
control buttons are pressed, the
system will be switched on and
operate at the current setting.
Q
^
or
^
R
:
Lift or press to increase
or decrease the fan speed. The fan
speed setting appears on the main
display. Lifting or pressing either
button cancels automatic fan control
and the fan is controlled manually.
Press AUTO to return to automatic
operation.
Q
/
R
:
The temperature can be
adjusted separately for the driver and
the passenger. Lift or press to increase
or decrease the temperature.
SYNC :
Press to link the passenger
temperature settings to the driver
setting. The SYNC indicator light will
turn on. When the passenger settings
are adjusted, the SYNC indicator light
turns off.
Air Delivery Mode Controls :
Press
z
,
Y
, or
[
to change the
direction of the airflow. The indicator
light in the button will turn on. Any
combination of the three buttons can
be selected. The current mode appears
in the climate control display. Pressing
any of the three buttons cancels
automatic air delivery control and the
direction of the airflow is controlled
manually. Press AUTO to return to
automatic operation.
To change the current mode, select
one or more of the following:
z
:
Clears the windows of mist or
moisture. Air is directed to the
windscreen.
Y
:
Air is directed to the instrument
panel outlets.
[
:
Air is directed to the floor
outlets.
0
MAX :
Air is directed to the
windscreen and the fan runs at a
higher speed. Mist or frost is cleared
from the windscreen more quickly.
When the button is pressed again, the
system returns to the previous mode
setting.
For best results, clear all snow and ice
from the windscreen before defrosting.
A/C :
Press to switch the air
conditioning system on or off. If the
climate control system is switched off
or the outside temperature falls below
freezing, the air conditioner will not
operate.
Pressing this button cancels automatic
air conditioning and switches off the
air conditioner. Press AUTO to return
to automatic operation and the air
conditioner operates automatically as
required. When the indicator light is
on, the air conditioner runs
automatically to cool the air inside
the vehicle or to dry the air needed to
demist the windscreen faster.