Chevrolet Impala 2016 Owner's Manual page 183

182 Climate Controls
Comfort air conditioning mode.
Defrost mode.
Extreme temperature settings,
such as 15 °C (60 °F) or 32 °C
(90 °F).
High fan speed settings.
To help reduce fuel usage:
Use the full automatic control as
described under Automatic
Operation.
Use eco air conditioning, instead
of the comfort air conditioning.
Select a temperature setting that
is higher in hot weather and
lower in cold weather.
Turn off the air conditioning
when it is not needed.
Only use defrost when needed
to clear the windows.
Fan Control : Turn the knob
clockwise or counterclockwise to
increase or decrease the fan speed.
Temperature Control : Turn the
knob clockwise or counterclockwise
to increase or decrease the
temperature setting.
Air Delivery Modes : Press
-
, or to change the direction of
the airflow. An indicator light comes
on in the selected mode button.
(Vent) : Air is directed to the
instrument panel outlets.
(Bi-Level) : Air is directed to the
instrument panel outlets and the
floor outlets.
(Floor) : Air is directed to the
floor outlets.
-
(Defog) : Air is directed to the
windshield and floor outlets to clear
the windows of fog or moisture.
0
(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-Stop/Start 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.
A/C (Comfort/Eco Air
, ,
Conditioning) (For Stop/Start
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.
For eco a/c, press A/C again. The
indicator will turn green. This setting
balances fuel economy and air
conditioning comfort. In warm
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.
0
Pressing the
auto stop may restart the engine to
prevent window fogging. To reach
comfort levels quickly during an
button during an