GM Service Manual Online
For 1990-2009 cars only

Use the air outlets located in the center and on the side of the instrument panel to direct the airflow.

This vehicle has air outlets that allow you to adjust the direction and amount of airflow inside the vehicle. Move the louvers up or down to change the direction of the airflow. Use the thumbwheel under the outlets to change the direction of the airflow from left to right.

Operation Tips

    • Use the recirculation mode for maximum air conditioning performance.
    • Clear away any ice, snow or leaves from the air inlets at the base of the windshield that may 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.