GMC Terrain 2017 Owner's Manual page 136

h
: Press to turn on the
recirculation. Press to alternate
between recirculation and outside
air, if the vehicle does not have a
separate outside air button.
The indicator light turns on when
recirculation is selected. Air is
recirculated inside the vehicle.
It helps to quickly cool the air inside
the vehicle and reduce the outside
air and odors that might enter.
%
: If equipped, press to turn on
the outside air. An indicator light
comes on. Outside air is circulated
throughout the vehicle.
Auto Defog : The climate control
system has 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 and turn on the
air conditioner. If the climate control
system does not detect possible
window fogging, it returns to normal
operation. To turn Auto Defog on or
off, see Climate and Air Quality
under Vehicle
Personalization 0 118.
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.
Caution
Do not use a razor blade or sharp
object to clear the inside rear
window. Do not adhere anything
to the defogger grid lines in the
rear glass. These actions may
damage the rear defogger.
Repairs would not be covered by
the vehicle warranty.
z J
/ : If equipped with heated
seats, see Heated Front Seats 0 49.
Climate Controls
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 uses the driver s previous
settings to heat or cool the inside of
the vehicle. 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 the
vehicle has heated front seats, they
may come on during a remote start.
See Remote Vehicle Start 0 28 and
Heated Front Seats 0 49.
Sensors
The solar sensor, located on top of
the instrument panel near the
windshield, monitors the solar heat.
The climate control system uses the
information to adjust the
temperature, fan speed,
recirculation, and air delivery mode.
Do not cover the solar sensor or the
system will not work properly.
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