1998 Cadillac Catera Owner's Manual - Page 153

Air Conditioning On hot days, open the windows long enough to let hot inside air escape. This reduces the time it takes for your vehicle to cool down. Then keep your windows closed for the air conditioner to work its best. Heating Adjust the interior temperature your comfort level by to turning either TEMP/AUTO knob to the right to increase temperature or to the left to decrease temperature. If the fan speed needs adjusting, press the The climate control system will cool and dehumidify the up or down arrow. Outside air will brought in and sent through the floor be air inside the vehicle. While in the automatic operation outlets. The heater works best if keep the windows you mode, the system will use recirculation necessary to as closed while using it. cool the air.You may also need to adjust interior the temperature. Turn either TEMP/AUTO knob to the right In order to obtain the maximum heat setting, both the to increase the temperature or to the left to decrease driver's and passenger's TEMP/AUTO knobs must be temperature. Adjust the speed as needed. fan turned to90°F (32°C). In order to obtain the maximum cool setting, both the driver's and passenger's TEMP/AUTO knobs must be turned to60°F (16°C).