Cadillac LYRIQ 2023 Owner's Manual page 155

To turn off the fan and climate control
system, press OFF on the center stack
climate controls. The airflow will be blocked
from entering in all air delivery modes,
except defrost.
The maximum automatic fan speed can be
set to low, medium, or high. To adjust Auto
Fan Speed, select Settings > Climate and Air
Quality > Auto Fan Speed.
Air Delivery Mode Control : When the
climate information is displayed, press 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. Pressing 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.
To change the current mode, select one or
more of the following:
z
: Air is directed to the windshield,
outboard a/c outlets, and side window
outlets.
: Air is directed to the instrument panel
outlets.
: Air is directed to the floor outlets.
HEAT : Touch to turn the automatic
heater on or off. An indicator light comes on
to show that the heater is enabled. If the
fan is turned off, the heater will not run.
Press AUTO to return to automatic
operation.
: Clears the windshield of fog or frost
more quickly. Air is directed to the
windshield. Press to turn on or off.
Changing the air delivery mode also turns
the defrost off.
A/C : Touch AC to turn the automatic air
conditioning on or off. If the fan is turned
off, 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 and reduce the entry of
outside air and odors.
Pressing this button cancels automatic
recirculation. Press AUTO to return to
automatic operation; recirculation runs
automatically as needed.
Climate Controls
Manual recirculation mode is not available
when in Defrost.
The climate control system uses 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, turn on the heater and
air conditioner, increase fan and
temperature, and direct more air to the
windshield. When the climate control
system does not detect possible window
fogging, it returns to normal operation. To
turn Auto Defog off or on, select Settings >
Climate and Air Quality > Auto Defog >
Select ON or OFF. If Auto Defog is turned
off, or fogging does not clear quickly
enough, select to more quickly clear the
windshield.
Rear Window Defogger
: Press to turn the rear window defogger
on or off. An indicator light on the button
comes on to show that the rear window
defogger is on.
The rear window defogger only works when
the vehicle is on. If the outside temperature
is below 7°C (45°F), and the rear window
153