Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15218978) - 2022 - CRC - 5/12/21
Climate Controls
181
Manual Operation
ON/OFF :
Press to turn the system off or
on. When off is selected, the system will
prevent outside air from entering the
vehicle. Pressing most climate control
buttons will turn the system on.
]
:
Turn the knob clockwise or
counterclockwise to increase or decrease the
fan speed.
TEMP :
Turn the knob clockwise or
counterclockwise to increase or decrease the
temperature.
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 display.
To change the current mode, select one or
more of the following:
z
:
Clears the windows of fog or moisture.
Air is directed to the windshield.
Y
:
Air is directed to the instrument panel
outlets.
[
:
Air is directed to the floor outlets.
0
FRONT :
Clears the windshield of fog or
frost more quickly. Air is directed to the
windshield.
For best results, clear all snow and ice from
the windshield before defrosting.
A/C :
Press to turn the air conditioning
system on or off. If the climate control
system is turned off or the outside
temperature falls below freezing, the air
conditioner will not run.
@
:
Press to turn on recirculation. An
indicator light comes on. Air is recirculated
to quickly cool the inside of the vehicle or
prevent outside air and odors from entering.
Climate Control Status Display
The climate control status display appears
briefly when the center stack climate
controls are adjusted.
Rear Window Defogger
K
:
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 defogger can be turned off by turning
the ignition to off or ACC/ACCESSORY.
If equipped with heated outside mirrors,
they turn on when the rear window
defogger button is on and help to clear fog
or frost from the surface of the mirror. See
.
Caution
Do not try to clear frost or other material
from the inside of the front windshield
and rear window with a razor blade or
anything else that is sharp. This may
damage the rear window defogger grid
and affect the radio's ability to pick up
stations clearly. The repairs would not be
covered by the vehicle warranty.