Use the knobs located in the center of each outlet to change the direction of
the airflow. Use the thumbwheels to open or close the outlets.
Operation Tips
| • | Clear away any ice, snow, or leaves from the air inlets at the base of
the windshield that could block the flow of air into the vehicle. |
| • | Use of non-GM approved hood deflectors may adversely affect the performance
of the system. |
| • | Keep the path under the front seats clear of objects to help circulate
the air inside of the vehicle more effectively. |
| • | If the airflow seems low when the fan speed is at the highest setting,
the passenger compartment air filter might need to be replaced. For more
information, see
Passenger Compartment Air Filter
. |
| • | Set the climate control system to AUTO fan and mode and then adjust the
temperature setting up or down a few degrees for best comfort. |
