2009 Cadillac DTS Owner's Manual - Page 186

Outlet Adjustment For the front outlets, use the thumbwheel located below each outlet to change the direction of the airflow. Use the thumbwheel located next to the outlets to shut the airflow or to open the outlets and re-direct the air. For the rear outlets, slide the lever left or right and up or down to change the direction of the airflow. Rear Climate Control System For vehicles with a rear climate control system, the rear seat passengers can adjust the direction of the airflow, fan speed and temperature for the rear seating area. This system also works with the main climate control system in the vehicle. 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. The rear climate control system is located on the back of the center console. C. Temperature Control A. Display D. Air Delivery Mode B. Fan Control Control 3-46