1998 Cadillac DeVille Owner's Manual - Page 177

. 3 . Air Conditioning .On hot days, open the windows long enoughlet hot to i inside ar escape. This reduces thetime it takes for your vehicle to cool down. Then keep your windows closed for the air conditioner to workits best. With the digital cluster climate control panel, press the AUTOLECON button to assist cooling a r and in 'in i maintaining proper airflow. Adjust the temperature to a comfortable setting by pressing the blue,button to cool your vehicle and pressing red buttonto warm your the arrows up or down to vehicle. Press the fan button ,adjustthe fan speed. If your vehicle has a climate control panel (which is standard with the analog cluster), press AC button the or the TEMPLAUTO knob to turn the system on. The air system'willcool and dehumidify the inside the vehicle. Also whilein the AUTO mode, the system will to i. use recirculation as necessary cool thea r You may also need to adjust- the interior temperature and the fan speed as needed. When'the air conditioner is on, you may sometimes notice slight changesin your vehicle's enginespeed and power. This is normal because system is the on designed to cycle the compressor and off to keep the desiied temperature. I Heating With the digital cluster climate control panel, press the AUTOECON button to direct airflow and to help save fuel. Adjust the temperature, if necessary, by pressing the blue button to decrease temperature and pressing the Also remember to red buttonto increase temperature. adjust the fan speed pressing the up downarrow. by or If your vehicle has a climate control panel (which is MODE standard with the analog cluster), press the button to select heater. Adjust the interior temperature to a comfortablelevel and if the fan speed needs adjusting, or press the up down arrow. With each system, outsidei will be brought and sent ar in through the floor, a r conditioning or bi-level outlets i if (depending on the condition). The heater works best you keep your windows closed whiIe using it. , 3-10 1 _--- -