Chevrolet LUMINA 2001, Owner'S Manual, Page: 129 / 317

3-3
A/C: This setting brings in outside air and directs it
through the instrument panel outlets. The air
conditioning compressor will run automatically in this
setting unless the outside temperature is below 40
_F
(4.5
_C). (Even when the compressor is running, you
can control the temperature.)
BI
-
LEVEL: This setting brings in the outside air
and directs it two ways. Half of the air is directed
through the instrument panel outlets. Most of the
remaining air is directed through the floor ducts and a
little to the defrost and side window vents. The air
conditioning compressor will run automatically in this
setting unless the outside temperature is below 40
_F
(4.5
_C). (Even when the compressor is running, you
can control the temperature.)
VENT: This setting brings in outside air and directs
it through the instrument panel outlets.
FLOOR: This setting sends most of the air through
the ducts near the floor. The rest comes out of the
defrost and side window vents.
DEFOG: This setting allows half of the air to go
to the floor ducts and half to the defrost and side
window vents. The air conditioning compressor will run
automatically in this setting unless the outside
temperature is below 40
_F (4.5_C). (Even when the
compressor is running, you can control the temperature.)
DEFROST: This setting directs most of the air
through the defrost and side window vents. Some of the
air goes to the floor ducts. The air conditioning
compressor will run automatically in this setting unless
the outside temperature is below 40
_F (4.5_C).
(Even when the compressor is running, you can control
the temperature.)