1993 Oldsmobile Silhouette Owner's Manual - Page 116

Comfort Controls & Audio Systems Climate Control System Your vehicle's heater and air conditioner work best if you keep your windows closed. Your vehicle also has flowthrough ventilation, described later in this section, to bring outside air into your vehicle. If you have the optional engine block heater and use it during cold weather, 0°F (-18°C) or lower, your heating system will more quickly provide heat because the engine coolantis already warmed. See theIndex under Engine Block Heater. Air Conditioner is OFF Press to turn the system off. Press When the temperature outside above any climate control settingto turn the system on. freezing, the air conditioner compressor will automatically condition the air when you press RECIRC (the AIC indicator light will glow),DEFOG or DEF (the A/C indicator light will not glow). Press A/C (the A/C indicator light will glow) to condition theair when you press UPPER, BI-LEV or LOWER. To turn off the air conditioner compressor in these settings, press A/C again (the indicator light will off). go Each time you turn on the ignition, the air conditioner will default to the setting you had selected before last turning off the ignition. 3f :Slide the lever to the right to increase fan speed, to the left to decrease fan speed. Temperature Control Lever:Slide the lever to the right for warmer, heatedair; slide it to the left for cooled air. 14 1