2003 Buick LeSabre Owner's Manual - Page 151

Outlet Adjustment Operation Tips 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 your 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 your vehicle more effectively. Steering Wheel Climate Controls 1 In vehicles equipped with rear seat outlets, you can adjust the direction of the airflow using the lever in the center of each outlet. Use the thumbwheel located between the outlets to turn them on and off. If your vehicle has this feature, you can control the temperature function by using the switch located on your steering wheel. TEMP (Temperature): Press the up or down arrow on this switch to increase or decrease the temperature. A 3-30