Chevrolet Impala 2014 Owner's Manual page 205

(Floor): Air is directed to the
floor outlets.
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(Defog): Air is directed to the
windshield and floor outlets to clear
the windows of fog or moisture.
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(Defrost): Press to clear the
windshield of fog or frost more
quickly. Air is directed to the
windshield and side window outlets.
For best results, clear all snow and
ice from the windshield before
defrosting.
A/C (Air Conditioning) (For
Non-eAssist Vehicles): Press to
turn the air conditioning on or off.
If the fan is turned off, the air
conditioner will not run and the
indicator light may turn off.
Press AUTO to return to automatic
operation and the air conditioner
runs as needed. When the indicator
light is on, the air conditioner runs
automatically to cool the air inside
the vehicle or to dry the air as
needed to defog the windshield
faster.
A/C (Comfort/Eco Air
Conditioning) (For eAssist
Vehicles): Press to cycle between
the off, eco, and comfort air
conditioning modes. The indicator
will be lit in comfort and eco modes
and turns off when there is no A/C
function. If the fan is turned off, the
air conditioner will not run and the
indicator light may turn off.
For comfort a/c, press A/C. The
indicator will turn amber.
Pressing this button again cancels
automatic air conditioning and turns
off the air conditioner. Press AUTO
to return to automatic operation and
the air conditioner runs
automatically as needed. When the
indicator light is on, the air
conditioner runs automatically to
cool the air inside the vehicle or to
dry the air as needed to defog the
windshield faster.
For eco a/c, press A/C again. The
indicator will turn green. This setting
balances fuel economy and air
conditioning comfort. In warm
Climate Controls
weather conditions, auto stops may
occur more frequently and the
vehicle interior may be warmer as
compared to the comfort air
conditioning setting. This setting
allows higher humidity inside the
vehicle and window fogging before
the engine restarts.
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Pressing the button during an
auto stop may restart the engine to
prevent window fogging. To reach
comfort levels quickly during an
auto stop, the engine will restart if
the air conditioner is off and AUTO
or A/C is selected.
If temperature controls are adjusted
cooler by more than 1°C (1°F)
during an auto stop, the engine will
restart to ensure that comfort is
reached.
(Recirculation): Press to turn
on recirculation. An indicator light
comes on. Air is recirculated to
quickly cool the inside of the vehicle
or prevent outside air and odors
from entering.
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