1997 Cadillac Seville Owner's Manual - Page 161

This section tellsyou how to make your air system work for you. Your Electronic Climate Control (ECC) system uses ozone-friendly R- 134a refrigerant. With the ECC system. you can control the heating, cooling and ventilation in your Cadillac. Your vehicle also has a flow-through ventilation system described later in this section. The button with the fan symbol adjusts the fan speed. Press the up arrow to increase fan speed and the down arrow to decrease fanspeed. The TEMPIAUTO knob adjusts the air temperature coming through the system. Turn the TEMP/AUTO knob clockwise to increase the temperature and counterclockwise todecrease the temperature. Press the TEMWAUTO knob to put the system in the automatic mode. With this dual-zone feature, right front passengercan the control the temperature of air forhidher own zone. The passenger can select a four degree warmer or cooler temperature from the driver's setting. To turn the system on, press the PASSTEMP button. Press the up arrow to increase the temperature and press the down arrow to decrease the climate setting. Pressing the OFF button will turn off the dual-zone function.