1996 Cadillac DeVille Owner's Manual - Page 153

Heating rress the AUTOECON button to direct airflowout of the floor outlets to help save fuel. Adjust the and temperature, if necessary, by pressing the blue button to decrease temperature and pressing the red button to increase temperature. Also remember to adjust the fan speed by pressing the up down arrow. or Outside air will be brought in and sent through floor the outlets. The heater works best if you keep your windows closed while using it. . I . . ...,. Ventilation System Your Cadillac's flow-through ventilation system is it supplies outside air into the vehicle when moving. Outside air will also enter the vehicle when the heater or the air conditioning fan is running. The front outlets are located the center and at each in You side of the instrument panel. can adjust the direction of airflow by moving the center control levers or you can stop the airflowby moving the lever located of on each side the outlets downward. 3-6