Bi-Level; Ventilation System - Geo Prizm 1997 Owner's Manual

Bi-Level
You may want to use bi-level heating on cool, but sunny
days. This setting directs outside air toward your body
and warmer air toward your feet.
Move the air intake lever to CIRCULATE and turn the
aifflow knob to BI-LEVEL. Turn the temperature knob
to the white area and the fan knob toward HI.
Ventilation System
For mild outside temperatures, when very little heating
is required, you can still direct outside air through
your vehicle.
Move the air intake lever to CIRCULATE
and
turn the
airflow knob to VENT. Turn the temperature knob to a
comfortable setting and the fan knob toward HI.
Your Geo's flow-through ventilation system supplies
outside air into the vehicle when it is moving. Outside
air will also enter the vehicle when the heater or the air
conditioning fan is running and the air intake lever is at
CIRCULATE.
Adjust the direction of airflow by moving the louvered vents.
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