climate control CHEVROLET IMPALA 2015 10.G User Guide

Black plate (20,1)Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-7576026) -
2015 - crc 2nd edition - 8/21/14
2-20 Keys, Doors, and Windows
Power Mirrors
1. Move the selector switch to L(Left) or R (Right) to choose the
driver or passenger mirror.
2. Press one of the four arrows to move the mirror.
3. Move the selector switch to
)to
deselect the mirror. Exterior Automatic Dimming
Mirror
The vehicle may have a driver
exterior automatic dimming mirror
that will automatically adjust for the
glare of headlamps behind.
Memory Mirrors
The vehicle may have memory
mirrors. See
Memory Seats on
page 3-7.
Side Blind Zone Alert (SBZA)
The vehicle may have SBZA. See
Side Blind Zone Alert (SBZA) on
page 9-50.
Turn Signal Indicator
The vehicle has a turn signal
indicator on the mirror housings.
The indicator will flash when a turn
signal or the hazard warning
flashers are used. Puddle Light
The vehicle has a puddle light on
the mirror housings. The light will
illuminate the ground when the door
is opened.
Folding Mirrors
Manual Folding Mirrors
The vehicle has manual folding
mirrors. These mirrors can be folded
inward to prevent damage when
going through an automatic car
wash. To fold, pull the mirror toward
the vehicle. Push the mirror outward
to return it to the original position.
Heated Mirrors
=
(Rear Window Defogger):
If equipped, press to heat the
mirrors.
See Dual Automatic Climate Control
System on page 8-3.

Black plate (6,1)Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-7576026) -
2015 - crc 2nd edition - 8/21/14
5-6 Instruments and Controls
PressqBACK to go to the last
menu and save the changes.
Clock (Uplevel Radio)
Setting the Time and Date
To set the time or date:
1. Select Settings from the Home Page, then select Time and Date
Settings.
2. Select the desired function.
To set the time or date, press
«or
ªto change the hour, minutes,
AM, or PM.
To change the 12-24Hr setting,
press the 12-24Hr button.
To turn Auto Set on and off, press
the Auto Set screen button.
Auto Set requires an OnStar
subscription.
If Auto Set is on, the time displayed
on the clock may not update
immediately when driving into a new
time zone. Press
qBACK to go to the last
menu and save the changes or
{to
return to the Home Page.
Power Outlets
The accessory power outlets can be
used to plug in electrical equipment,
such as a cell phone or MP3 player.
There are three accessory power
outlets:
.Inside the front storage area
below the climate control
system.
.Inside the center console.
.On the rear of the center
console.
The outlet is powered when the
ignition is in ON/RUN or ACC/
ACCESSORY, or until the driver
door is opened within 10 minutes of
turning off the vehicle. See Retained
Accessory Power (RAP) on
page 9-22.
Open the protective cover to use the
accessory power outlet. Certain electrical accessories may
not be compatible with the
accessory power outlets and could
overload vehicle or adapter fuses.
If there is a problem, see your
dealer.
When adding electrical equipment,
be sure to follow the installation
instructions included with the
equipment. See
Add-On Electrical
Equipment on page 9-63.
{Caution
Hanging heavy equipment from
the power outlet can cause
damage not covered by the
vehicle warranty. The power
outlets are designed for
accessory power plugs only, such
as cell phone charge cords.
Always unplug electrical equipment
when not in use and do not plug in
equipment that exceeds the
maximum 20 amps rating.

Black plate (39,1)Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-7576026) -
2015 - crc 2nd edition - 8/21/14
Instruments and Controls 5-39
Vehicle
Select and the following may
display:
.Climate and Air Quality
.Collision/Detection Systems
.Comfort and Convenience
.Lighting
.Power Door Locks
.Remote Lock, Unlock, Start
Climate and Air Quality
Select and the following may
display:
.Auto Fan Max Speed
.Air Conditioning Mode
.Auto Defog
.Auto Rear Defog
Auto Fan Max Speed
This feature will set the maximum
auto fan speed.
Select Low, Medium, or High. Air Conditioning Mode
This feature changes the mode of
the air conditioning.
Select Off, On, or Last Setting.
Auto Defog
When set to On, the front defog will
automatically react to temperature
and humidity conditions that may
cause fogging. Only vehicles with
the dual automatic climate control
will have this option.
Select Off or On.
Auto Rear Defog
If equipped, this allows the Auto
Rear Defog to be turned on or off.
This feature will automatically turn
on the rear window defogger when it
is cold outside.
Select Off or On.
Collision/Detection Systems
Select and the following may
display:
.Auto Collision Preparation
.Go Notifier
.Side Blind Zone Alert
.Rear Cross Traffic Alert
Auto Collision Preparation
This feature will turn on or off the
Forward Collision Alert feature as
well as the Automatic Braking
capability of the Auto Collision
Preparation feature. With the Alert
and Brake setting, both Forward
Collision Alert as well as the
Automatic Braking capability of the
Auto Collision Preparation feature
are available. The Alert setting
disables most automatic braking
functions of the Auto Collision
Preparation feature. Some
last-second automatic braking
capability is still provided with the
Alert setting, but it is much less
likely to be triggered by most driving
conditions. Off disables all Forward
Collision Alert and Automatic
Braking capabilities of the Auto
Collision Preparation feature.
Select Off, Alert and Brake, or Alert.

Black plate (7,1)Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-7576026) -
2015 - crc 2nd edition - 8/21/14
Lighting 6-7
A high electrical load occurs when
several of the following are on, such
as: headlamps, high beams, fog
lamps, rear window defogger,
climate control fan at high speed,
heated seats, engine cooling fans,
trailer loads, and loads plugged into
accessory power outlets.
EPM works to prevent excessive
discharge of the battery. It does this
by balancing the generator's output
and the vehicle's electrical needs.
It can increase engine idle speed to
generate more power, whenever
needed. It can temporarily reduce
the power demands of some
accessories.Normally, these actions occur in
steps or levels, without being
noticeable. In rare cases at the
highest levels of corrective action,
this action may be noticeable to the
driver. If so, a DIC message might
be displayed and it is recommended
that the driver reduce the electrical
loads as much as possible. See
Battery Voltage and Charging
Messages on page 5-28.

Black plate (1,1)Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-7576026) -
2015 - crc 2nd edition - 8/21/14
Climate Controls 8-1
Climate Controls
Climate Control Systems
Climate Control Systems . . . . . . 8-1
Dual Automatic Climate ControlSystem . . . . . . . . . . . . . . . . . . . . . . 8-3
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . 8-7
Maintenance
Passenger Compartment AirFilter . . . . . . . . . . . . . . . . . . . . . . . . . 8-8
Climate Control Systems
The heating, cooling, and ventilation for the vehicle can be controlled with
this system.
1. Fan Control
2. A/C (Air Conditioning)
3. Air Delivery Modes
4. Defrost
5. TEMP (Temperature Control)
6. Recirculation
7. Rear Window Defogger 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.

Black plate (2,1)Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-7576026) -
2015 - crc 2nd edition - 8/21/14
8-2 Climate Controls
Air Delivery Modes:PressY,\,
[, or-to change the direction of
the airflow. An indicator light comes
on in the selected mode button.
Y(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):
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.
L(Recirculation): Press to turn
on recirculation. An indicator light
comes on. Air is recirculated to
quickly cool the inside of the vehicle
or reduce the outside air and odors
that may enter.
Rear Window Defogger
K(Rear Window Defogger):
Press to turn the rear window
defogger on or off. An indicator light
on the button comes on to show that
the rear window defogger is on.
The upper region of gridlines on the
rear window are antenna lines and
are not intended to heat when the
defogger is activated. If equipped with heated outside
rearview mirrors, they turn on with
the rear window defogger and help
to clear fog or frost from the surface
of the mirror. See
Heated Mirrors on
page 2-20.
{Caution
Using a razor blade or sharp
object on the inside rear window
can damage the antenna or
defogger. Repairs would not be
covered by the vehicle warranty.
Do not stick anything to the rear
window.

Black plate (3,1)Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-7576026) -
2015 - crc 2nd edition - 8/21/14
Climate Controls 8-3
Dual Automatic Climate Control System
The heating, cooling, and ventilation for the vehicle can be controlled with
this system.
1. Driver and PassengerTemperature Controls
2. Air Conditioning or Comfort/Eco Air Conditioning (Stop/
Start Only)
3. Fan Control
4. Defrost
5. AUTO (Automatic Operation)
6. Recirculation 7. Air Delivery Modes
8.
O(Fan On/Off)
9. Rear Window Defogger
10. SYNC Climate Control Influence on Stop/
Start Operation and Fuel Economy
(If Equipped)
The climate control system is
dependent upon other vehicle
systems for heat and power input.
Certain climate control settings can
lead to higher fuel usage and/or
fewer auto stops.
The following are climate control
settings that use more fuel:
.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.

Black plate (4,1)Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-7576026) -
2015 - crc 2nd edition - 8/21/14
8-4 Climate Controls
.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.
Automatic Operation
The system automatically controls
the fan speed, air delivery, air
conditioning, and recirculation in
order to heat or cool the vehicle to
the desired temperature.
When the indicator light is on, the
system is in full automatic operation.
If the air delivery mode or fan
setting is manually adjusted, the
auto indicator turns off and displays
will show the selected settings.
To place the system in
automatic mode:
1. Press AUTO. 2. Set the temperature. Allow the
system time to stabilize. Then
adjust the temperature as
needed for best comfort.
To improve fuel efficiency and to
cool the vehicle faster, recirculation
may be automatically selected in
warm weather.
The recirculation light will not come
on when automatically controlled.
Press
hto manually select
recirculation; press it again to select
outside air.
Manual Operation
Driver and Passenger
Temperature Control: The
temperature can be adjusted
separately for the driver and
passenger.
Turn the knob clockwise or
counterclockwise to increase or
decrease the driver or passenger
temperature setting.
SYNC: Press to link all climate
zone settings to the driver settings.
The SYNC indicator light will turn on. When the passenger settings
are adjusted, the SYNC indicator
light is off.
O(Fan On/Off):
Press the knob to
turn the fan on or off.
Fan Control: Turn the knob
clockwise or counterclockwise to
increase or decrease the fan speed.
Press AUTO to return to automatic
operation.
Air Delivery Modes: Press
Y,\,
[, or-to change the direction of
the airflow. An indicator light comes
on in the selected mode button.
Changing the mode cancels the
automatic operation and the system
goes into manual mode. Press
AUTO to return to automatic
operation.
Y(Vent): Air is directed to the
instrument panel outlets.
\(Bi-Level): Air is directed to the
instrument panel outlets and the
floor outlets.

Black plate (5,1)Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-7576026) -
2015 - crc 2nd edition - 8/21/14
Climate Controls 8-5
[(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.
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 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.
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 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.
Pressing the
0button 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.
L(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.

Black plate (6,1)Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-7576026) -
2015 - crc 2nd edition - 8/21/14
8-6 Climate Controls
Auto Defog:The climate control
system may have a sensor to
automatically detect high humidity
inside the vehicle. When high
humidity is detected, the climate
control system may adjust to
outside air supply and turn on the
air conditioner. The fan speed may
slightly increase to help prevent
fogging. If the climate control
system does not detect possible
window fogging, it returns to normal
operation. To turn Auto Defog off or
on, see “Climate and Air Quality”
under Vehicle Personalization on
page 5-37.
Rear Window Defogger
K(Rear Window Defogger):
Press to turn the rear window
defogger on or off.
The rear window defogger turns off
automatically after about
10 minutes. If turned on again, it
runs for about five minutes before
turning off. At higher speeds, the
rear window defogger may stay on
continuously. The upper region of gridlines on the
rear window are antenna lines and
are not intended to heat when the
defogger is activated.
If equipped with heated outside
rearview mirrors, they turn on with
the rear window defogger and help
to clear fog or frost from the surface
of the mirror. See
Heated Mirrors on
page 2-20.
{Caution
Using a razor blade or sharp
object on the inside rear window
can damage the antenna or
defogger. Repairs would not be
covered by the vehicle warranty.
Do not stick anything to the rear
window.
Remote Start Climate Control
Operation (If Equipped):
If equipped with remote start, the
climate control system may run
when the vehicle is started remotely.
The system uses the driver ’s previous settings to heat or cool the
inside of the vehicle. The rear defog
may come on during remote start
based on cold ambient conditions.
The rear defog indicator light may
not come on during a remote start.
The front heated seats may turn on
if it is cold outside. The heated seat
indicator lights may not come on
during a remote start. See
Remote
Vehicle Start on page 2-9 and
Heated and Ventilated Seats on
page 1-10 (if equipped).Sensors