1993 Chevrolet Lumina Owner's Manual - Page 100

Comfort Controls& Audio Systems Heater Controls OFF: Press to turn the system off. Some air will still come from the outlets at thefloor. Press any function button to turn the system on. Temperature Control Lever: This lever changesthe temperatureof the air coming through the system. The farther the lever is to theright, the warmer the air. 8: the force of air you want. Selects Press V to lower the fan speed, A to raise it. VENT: Press to direct air through the Heating and Ventilation instrument panel outlets.Useful when There are three settings heat and to mild and little ventilate your vehicle. For each setting, outside temperatures are heating is necessary. set the temperature control lever a to Defogging and Defrosting comfortable setting. There are two settings for clearing your HEAT: Press to direct heated air the through the heater ducts. Some heated windows. For each setting, set temperature control lever a to air will also come through the comfortable setting. windshield defroster vents. BI-LEV: Use on cool, but sunny days. BLEND: Press to direct air through the floor vents and windshield vents This setting brings in outside air, the but directs it in two ways. The cool air equally. Useful when you need defrosting but wantto keep the is directedto the upper portionof your passenger compartment warm, too. body through the instrument panel outlets, but most warmed air is directed cifi,(Defrost): Press to direct air through the heater ducts anda little to the defrost and side window vents. At through the windshield defroster vents and vents near side windows. Some the times this temperature difference may air will also come through heater the be more apparentthan others. ducts.