GMC Terrain 2017 Owner's Manual page 133

132 Climate Controls
Air Delivery Mode Control : To
change the current mode, select
one of the following:
F : Air is directed to the instrument
panel outlets.
* : Air is directed to the instrument
panel outlets and the floor outlets.
7 : Air is directed to the floor outlets
with some air directed to the
windshield and the side window
outlets.
: Clears the windows of fog or
moisture. Air is directed to the
windshield with some air directed to
the floor and side window outlets.
0
FRONT : Press to clear the
windshield of fog or frost more
quickly. Air is directed to the
windshield and side window outlets.
The system allows outside air into
the vehicle and the air conditioning
compressor will run, unless the
outside temperature is below
freezing.
For best results, clear all snow and
ice from the windshield before
defrosting.
Do not drive the vehicle until all the
windows are clear.
If equipped with the Fuel Economy
Mode, the climate controls may take
longer to heat or cool the cabin and
the rear window defogger will turn
off sooner, when this feature is in
use. See Fuel Economy
Mode 0 161.
Air Conditioning
A/C : Press to turn the air
conditioning on or off. An indicator
light comes on to show that the air
conditioning is enabled. If the fan is
turned off, the air conditioner will not
run. The A/C light will stay on even
if the outside temperature is below
freezing.
h
: Press to turn on the
recirculation. An indicator light
comes on. Air is recirculated inside
the vehicle. It helps to quickly cool
the air inside the vehicle and reduce
the outside air and odor that might
enter. The air conditioning may
come on under certain conditions.
To improve fuel efficiency and to
cool the vehicle faster, recirculation
may be automatically selected in
warm weather. The recirculation
light will not come on. To override
this feature, select outside air.
%
: Press to turn on the outside
air. An indicator light comes on.
Outside air is circulated throughout
the vehicle.
Rear Window Defogger
1
REAR : 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. It turns off if the
ignition is put in the ACC/
ACCESSORY or LOCK/OFF
position.
The ignition must be on to use the
rear window defogger.
Do not drive the vehicle until all the
windows are clear.