GMC Cadillac XT4 2019 Owner's Manual page 168

Remote Start Climate Control
Operation : If equipped with the
remote start feature, the climate
control system may run when the
vehicle is started remotely. The system
will use the defrost setting if it is cold
outside or turn on using the coldest
setting if it is hot outside. The rear
defog may come on during remote
start based on cold ambient
conditions. The rear defog indicator
light does not come on during a
remote start.
If equipped, the heated seats will turn
on if it is cold outside or the
ventilated seats will turn on if it is hot
outside. The heated and ventilated
seat indicator lights may not come on
during a remote start. If equipped, the
heated steering wheel will come on in
a remote start if it is cold outside. The
heated steering wheel indicator light
may not come on.
See Remote Vehicle Start 0 33 and
Heated and Ventilated Front Seats 0 66.
Sensor
The solar sensor, on top of the
instrument panel near the windshield,
monitors the solar intensity.
The climate control system uses the
sensor information to adjust the
temperature, fan speed, recirculation,
and air delivery mode for best
comfort.
If the sensor is covered, the automatic
climate control system may not work
properly.
CLIMATE CONTROLS
Air Vents
Adjustable air vents are in the center
and on the sides of the instrument
panel, and on the rear of the center
console storage.
Move the slider knobs to change the
direction of or to close off the airflow.
Operation Tips
Clear away any ice, snow, or leaves
from air inlets at the base of the
windshield that could block the
flow of air into the vehicle.
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