Cadillac XT4 Owner Manual (GMNA-Localizing-Europe-16412942) - 2023 -
CRC - 5/25/22
Climate Controls
163
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.
@
:
Press to turn on recirculation. An
indicator light comes on. Air is recirculated
to quickly cool the inside of the vehicle or
to reduce the entry of outside air and
odours.
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 conditioner. The fan speed
may slightly increase to help prevent
misting. If the climate control system does
not detect possible window misting, it
returns to normal operation. To turn Auto