Air Vents - GMC Terrain Denali 2015 Owner's Manual

8-6 Climate Controls
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.

Air Vents

Center Air Vents
Use the louvers located on the air
vents to change the direction of the
airflow. Use the thumbwheels to
open or close off the airflow.
Side Air Vents
Use the louvers located on the air
vents to change the direction of the
airflow or to open or close off the
airflow.
Operation Tips
Clear away any ice, snow,
or leaves from air inlets at the
base of the windshield that could
block the flow of air into the
vehicle.
Keep the path under the front
seats clear of objects to help
circulate the air inside of the
vehicle more effectively.
Use of non-GM approved hood
deflectors can adversely affect
the performance of the system.
Check with your dealer before
adding equipment to the outside
of the vehicle.
Do not attach any devices to the
air vent slats. This restricts
airflow and may cause damage
to the air vents.