2008 Chevrolet Uplander Owner's Manual - Page 190

Outlet Adjustment Use the louvers located on the air outlets to change the direction of the airflow. Use the thumbwheels on the driver side and passenger side air outlets to open or close the airflow from these outlets. Operation Tips • Clear away any ice, snow, or leaves from the air inlets at the base of the vehicle that could block the flow of air into your vehicle. • Do not use any non-GM approved hood deflectors that could adversely affect the performance of the system. This lever used to adjust the fan speed for the rear seat passengers is located below the main climate control system. • Keep the path under the front seats clear of objects to help circulate the air inside of your vehicle more effectively. A (Fan): Slide the lever to 1, 2, or 3 to increase or decrease airflow to the rear seating area. Slide the fan knob to 0 to turn the fan off. AUX (Auxiliary): Slide the lever to AUX to let the rear passengers adjust the temperature and airflow to the rear seating area. Your vehicle may also have a rear climate control system that lets the rear passengers adjust the temperature and fan speed for the rear seating area. Rear Climate Control System Your vehicle may have a rear climate control system that lets the driver adjust the fan speed for the rear seating area. This system works with the main climate control system. 3-30