GMC Terrain 2025 - Air Vents

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-18552429) - 2025
Climate Controls 149
Caution (Continued)
radio's ability to pick up stations clearly.
The repairs would not be covered by the
vehicle warranty.
= : 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 when the vehicle is off or in accessory
mode.
The rear window defogger can be set to
automatic operation. To turn Auto Defog off
or on, select Settings >Climate and Air Quality
>Auto Rear Defog >Select ON or OFF. When
Auto Rear Defog is selected, the rear window
defogger turns on automatically when the
interior temperature is cold and the outside
temperature is about 7 °C (44 °F) and below.
The auto rear defogger turns off automatically.
If the vehicle is 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 Heated
Mirrors 323.
Remote Start Climate Control Operation: If
e
quipped with remote start, the climate control
system may run when the vehicle is started
remotely. The system will use the defrost
setting if it is cold outside or turn on using
the coldest settings if it is hot outside. 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.
Sensor
The solar sensor, on top of the instrument panel
near the windshield, monitors the solar heat.
The climate control system uses the sensor
in
formation to adjust the temperature, fan
speed, recirculation, and air delivery mode for
best comfort.
Do not cover the sensor; otherwise the
automatic climate control system may not
work properly.
Afterblow Feature
If equipped, under certain conditions, the fan
may stay on or may turn on and off several
times after you turn off and lock the vehicle.
This is normal.
Air Vents