2002 Chevrolet Impala Owner's Manual - Page 175

2002 Chevrolet Impala Manual

Page 175 highlights

(Floor): This setting sends most of the air through the floor ducts. The remaining air comes out of the defroster and side window outlets. The recirculation button cannot be selected in this mode. (Defogger): This setting sends half of the air to the floor ducts and half to the defroster and side window outlets. The air conditioning compressor will run automatically in this setting unless the outside temperature is below 40_F (4_C). The air inlet will also be automatically set to outside air. The recirculation button cannot be selected in this mode. (Defroster): This setting directs most of the air through the defroster and side window vents. Some of the air also goes to the floor ducts. The air conditioning compressor will run automatically in this setting unless the outside temperature is below 40_F (4_C). The air inlet will also be automatically set to outside air. The recirculation button cannot be selected in this mode. Mode Buttons (Outside Air): Press this button to force the system to use outside air. This button is usable in all of the mode settings. An indicator on the button will light up when this button is selected. (Recirculation): Press this button to limit the amount of outside air entering your vehicle. This is helpful when you are trying to limit odors entering your vehicle. This button can be used in the vent and bi-level modes. An indictor on the button will light up when this button is selected. The system will default back to the outside air setting, so you will have to reselect this setting every time you restart your vehicle. While in the recirculation mode the system may cause fogging of the windows when the weather is cold and damp. To clear the fog, select either the defogger or defroster mode and increase the fan speed. To avoid refogging of the windows, use the outside air setting. A/C (Air Conditioning): Press this button to turn the air conditioning on and off. The system will cool and dehumidify the air inside the vehicle when the A/C light and the fan are on. 3-3

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3-3
(Floor):
This setting sends most of the air through
the floor ducts. The remaining air comes out of the
defroster and side window outlets. The recirculation
button cannot be selected in this mode.
(Defogger):
This setting sends half of the air
to the floor ducts and half to the defroster and side
window outlets. The air conditioning compressor will
run automatically in this setting unless the outside
temperature is below 40
F (4
C). The air inlet will
also be automatically set to outside air. The recirculation
button cannot be selected in this mode.
(Defroster):
This setting directs most of the air
through the defroster and side window vents. Some of
the air also goes to the floor ducts. The air conditioning
compressor will run automatically in this setting
unless the outside temperature is below 40
F (4
C).
The air inlet will also be automatically set to outside air.
The recirculation button cannot be selected in this mode.
Mode Buttons
(Outside Air):
Press this button to force the
system to use outside air. This button is usable in all of
the mode settings. An indicator on the button will light
up when this button is selected.
(Recirculation):
Press this button to limit the
amount of outside air entering your vehicle. This is
helpful when you are trying to limit odors entering your
vehicle. This button can be used in the vent and bi
-
level
modes. An indictor on the button will light up when this
button is selected. The system will default back to the
outside air setting, so you will have to reselect this
setting every time you restart your vehicle.
While in the recirculation mode the system may cause
fogging of the windows when the weather is cold and
damp. To clear the fog, select either the defogger or
defroster mode and increase the fan speed. To avoid
refogging of the windows, use the outside air setting.
A/C (Air Conditioning):
Press this button to turn
the air conditioning on and off. The system will cool and
dehumidify the air inside the vehicle when the A/C light
and the fan are on.