GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-MidEast-
15231009) - 2022 - CRC - 5/25/21
172
Climate Controls
[
:
Air is directed to the floor outlets,
with some to the windshield, side window
outlets, and second row floor outlets.
-
:
This mode clears the windows of fog or
moisture. Air is directed to the windshield,
floor outlets, and side window vents.
0
:
Press to clear the windshield of fog or
frost more quickly. Air is directed to the
windshield and the side window vents. The
air conditioning compressor also comes on,
unless the outside temperature is below
freezing.
Do not drive the vehicle until all windows
are clear.
See
A/C :
Press to turn the air conditioning
system on or off. An indicator light comes
on to show that the air conditioning is
enabled. The A/C light will stay on even if
the outside temperatures are below freezing
and the compressor does not run. If the fan
is turned off, 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.
It can also be used to help reduce outside
air and odors that enter the vehicle.
Rear Window Defogger
The rear window defogger uses a warming
grid to remove fog from the rear window.
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 rear window defogger only works when
the ignition is on. The defogger turns off if
the ignition is turned to off or to ACC/
ACCESSORY.
Caution
Using a razor blade or sharp object to
clear the inside rear window can damage
the rear window defogger. Repairs would
not be covered by the vehicle warranty.
Do not clear the inside rear window with
sharp objects.
Heated Mirror :
If equipped with heated
outside mirrors, the mirrors heat to help
clear fog or frost from the surface of the
mirror when the rear window defog button
is pressed. See
.
