1998 Cadillac DeVille Owner's Manual - Page 176
1998 Cadillac DeVille Manual
Page 176 highlights
OFF: Press this button to turn system off. Fresh the air will continue to flow through the vehicle, and the system will try maintain the previously set to temperature. The outside temperature will show on the display when the system isOFF. Electronic Solar Sensor AC: Press this button to turn the air conditioning on and off. The system will and dehumidify the air inside cool the vehicle. In theAUTO mode, the display will show that AC is active, but the air conditioning compressor only operates whenthe system determines it is needed. RECIRCULATION: Press this button to limit the amount of fresh air entering your vehicle. is helpful This when you are trying to cool the air quickly or limit odors AUTO mode, the system entering your vehicle. In the will use recirculation necessary to cool the air. as Pressing the recirculation button will change the operation to a manual mode and the air will recirculate The sensor monitorsthe sun's solar radiation and is located on top of the instrument panel near the non-stop. Press this button again to turn the off windshield. The ECC panel uses this information to recirculation feature. automatically makethe necessary temperature and If you notice the windows fogging, press the airflow adjustments to maintain your comfort. recirculation button to exit recirculation mode. the 0 3-9