For 1990-2009 cars only
Use the louvers located on the air outlets to change the direction of the airflow.
Operation Tips
| • | Clear away any ice, snow, or leaves from the air inlets at the base of the vehicle that may block the flow of air into the vehicle. |
| • | Do not use any non-GM approved hood deflectors that could 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. |
