2006 Cadillac DTS Owner's Manual - Page 181

Rear Climate Control System The control panel for this system is located on the back of the center console. If the AUX button located on the front climate control panel is pressed, the rear climate control system will be turned on. The rear system will operate in automatic mode and the temperature settings selected for the front climate control panel will also be selected for the rear passengers. If the rear passenger would like to adjust the rear climate control system, they can select a different temperature and a different mode or fan speed. Whenever the rear passengers have adjusted settings on the rear climate control system, the AUX light is lit on the front climate control system. The driver can turn off the auxiliary fan by pressing the AUX button. If your vehicle has a rear climate-control system, the rear-seat passengers can use it to adjust the direction of the airflow, the fan speed and the temperature for the rear-seating area. This system also works with the main climate-control system in your vehicle. When the front climate control system is turned off or in defrost mode, the rear climate control system is turned off. The rear system will turn back on once another front mode is selected. For more information on how to use the climate control system, see Dual Climate Control System on page 3-44. For more information on the air outlets, see Outlet Adjustment on page 3-50. 3-51