engine CHEVROLET IMPALA 2012 9.G Owners Manual

Black plate (1,1)Chevrolet Impala Owner Manual - 2012
2012 Chevrolet Impala Owner ManualM
In Brief. . . . . . . . . . . . . . . . . . . . . . . . 1-1
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information . . . . . . . . 1-3
Vehicle Features . . . . . . . . . . . . . 1-13
Performance and Maintenance . . . . . . . . . . . . . . . . 1-17
Keys, Doors, and Windows . . . . . . . . . . . . . . . . . . . . 2-1
Keys and Locks . . . . . . . . . . . . . . . 2-2
Doors . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Vehicle Security . . . . . . . . . . . . . . 2-11
Exterior Mirrors . . . . . . . . . . . . . . . 2-14
Interior Mirrors . . . . . . . . . . . . . . . . 2-15
Windows . . . . . . . . . . . . . . . . . . . . . 2-16
Roof . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Seats and Restraints . . . . . . . . . 3-1
Head Restraints . . . . . . . . . . . . . . . 3-2
Front Seats . . . . . . . . . . . . . . . . . . . . 3-3
Rear Seats . . . . . . . . . . . . . . . . . . . . 3-8
Safety Belts . . . . . . . . . . . . . . . . . . 3-10
Airbag System . . . . . . . . . . . . . . . . 3-20
Child Restraints . . . . . . . . . . . . . . 3-36 Storage
. . . . . . . . . . . . . . . . . . . . . . . 4-1
Storage Compartments . . . . . . . . 4-1
Additional Storage Features . . . 4-2
Instruments and Controls . . . . 5-1
Controls . . . . . . . . . . . . . . . . . . . . . . . 5-2
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . . 5-9
Information Displays . . . . . . . . . . 5-24
Vehicle Messages . . . . . . . . . . . . 5-29
Vehicle Personalization . . . . . . . 5-37
Universal Remote System . . . . 5-43
Lighting . . . . . . . . . . . . . . . . . . . . . . . 6-1
Exterior Lighting . . . . . . . . . . . . . . . 6-1
Interior Lighting . . . . . . . . . . . . . . . . 6-5
Lighting Features . . . . . . . . . . . . . . 6-7
Infotainment System . . . . . . . . . 7-1
Introduction . . . . . . . . . . . . . . . . . . . . 7-1
Radio . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
Audio Players . . . . . . . . . . . . . . . . 7-14
Phone . . . . . . . . . . . . . . . . . . . . . . . . 7-20 Climate Controls
. . . . . . . . . . . . . 8-1
Climate Control Systems . . . . . . 8-1
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 8-5
Maintenance . . . . . . . . . . . . . . . . . . . 8-5
Driving and Operating . . . . . . . . 9-1
Driving Information . . . . . . . . . . . . . 9-2
Starting and Operating . . . . . . . 9-16
Engine Exhaust . . . . . . . . . . . . . . 9-24
Automatic Transmission . . . . . . 9-26
Brakes . . . . . . . . . . . . . . . . . . . . . . . 9-29
Ride Control Systems . . . . . . . . 9-30
Cruise Control . . . . . . . . . . . . . . . . 9-34
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 9-36
Towing . . . . . . . . . . . . . . . . . . . . . . . 9-42
Conversions and Add-Ons . . . 9-49
Vehicle Care . . . . . . . . . . . . . . . . . 10-1
General Information . . . . . . . . . . 10-2
Vehicle Checks . . . . . . . . . . . . . . . 10-4
Headlamp Aiming . . . . . . . . . . . 10-25
Bulb Replacement . . . . . . . . . . 10-25

Black plate (5,1)Chevrolet Impala Owner Manual - 2012
Introduction v
Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. For more
information on the symbol, refer to
the Index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
%:Audio Steering Wheel Controls
or OnStar®
$: Brake System Warning Light
":Charging System
I:Cruise Control
B: Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.: Fuel Gauge
+:Fuses
3: Headlamp High/Low-Beam
Changer
j: LATCH System Child
Restraints
*: Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
d:Traction Control/Stabilitrak®
M:Windshield Washer Fluid

Black plate (1,1)Chevrolet Impala Owner Manual - 2012
In Brief 1-1
In Brief
Instrument Panel
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information
Initial Drive Information . . . . . . . . 1-3
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . 1-3
Remote Vehicle Start . . . . . . . . . 1-4
Door Locks . . . . . . . . . . . . . . . . . . . 1-5
Trunk Release . . . . . . . . . . . . . . . . 1-5
Windows . . . . . . . . . . . . . . . . . . . . . . 1-5
Seat Adjustment . . . . . . . . . . . . . . 1-6
Second Row Seats . . . . . . . . . . . 1-7
Head Restraint Adjustment . . . . 1-7
Safety Belts . . . . . . . . . . . . . . . . . . . 1-7
Passenger Sensing System . . . 1-8
Mirror Adjustment . . . . . . . . . . . . . 1-8
Steering Wheel Adjustment . . . 1-9
Interior Lighting . . . . . . . . . . . . . . . 1-9
Exterior Lighting . . . . . . . . . . . . . 1-10
Windshield Wiper/Washer . . . . 1-10
Climate Controls . . . . . . . . . . . . . 1-11
Vehicle Features
Radio(s) . . . . . . . . . . . . . . . . . . . . . 1-13
Satellite Radio . . . . . . . . . . . . . . . 1-14
Portable Audio Devices . . . . . . 1-15
Bluetooth
®. . . . . . . . . . . . . . . . . . . 1-15
Steering Wheel Controls . . . . . 1-15
Cruise Control . . . . . . . . . . . . . . . 1-16
Power Outlets . . . . . . . . . . . . . . . 1-16
Performance and Maintenance
Traction Control
System (TCS) . . . . . . . . . . . . . . 1-17
Electronic Stability Control (ESC) . . . . . . . . . . . . . . 1-17
Tire Pressure Monitor . . . . . . . . 1-17
Engine Oil Life System . . . . . . 1-18
Fuel E85 (85% Ethanol) . . . . . 1-18
Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . 1-18
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . 1-19
OnStar
®. . . . . . . . . . . . . . . . . . . . . 1-19

Black plate (4,1)Chevrolet Impala Owner Manual - 2012
1-4 In Brief
PressKto unlock the driver door.
Press again within five seconds to
unlock all remaining doors.
Press
Qto lock all doors.
Lock and unlock feedback can be
personalized. See Vehicle
Personalization on page 5‑37 for
additional information.
Press and hold
Vfor
approximately one second to open
the trunk.
Press
Land release to locate the
vehicle. Press
Land hold for more than
two seconds to sound the panic
alarm.
Press
Lagain to cancel the panic
alarm.
See Keys on page 2‑2 andRemote
Keyless Entry (RKE) System
Operation on page 2‑3.
Remote Vehicle Start
With this feature the engine can be
started from outside of the vehicle.
Starting the Vehicle
1. Aim the RKE transmitter at the
vehicle.
2. Press and release
Q.
3. Immediately after completing Step 2, press and hold
/until
the turn signal lamps flash. When the vehicle starts, the parking
lamps will turn on and remain on as
long as the engine is running. The
doors will be locked and the climate
control system may come on.
The engine will continue to run for
10 minutes. Repeat the steps for a
10-minute time extension. Remote
start can be extended only once.
Canceling a Remote Start
To cancel a remote start:
.Aim the RKE transmitter at the
vehicle and press and hold
/
until the parking lamps turn off.
.Turn on the hazard warning
flashers.
.Turn the ignition on and then
back off.
See Remote Vehicle Start on
page 2‑5.

Black plate (18,1)Chevrolet Impala Owner Manual - 2012
1-18 In Brief
During cooler conditions, the low tire
pressure warning light may appear
when the vehicle is first started and
then turn off. This may be an early
indicator that the tire pressures are
getting low and the tires need to be
inflated to the proper pressure.
The TPMS does not replace normal
monthly tire maintenance. It is the
driver’s responsibility to maintain
correct tire pressures.
See Tire Pressure Monitor System
on page 10‑43.
Engine Oil Life System
The engine oil life system calculates
engine oil life based on vehicle use
and displays a DIC message when
it is necessary to change the engine
oil and filter. The oil life system
should be reset to 100% only
following an oil change. Resetting the Oil Life System
1. Display OIL LIFE REMAINING
on the DIC.
2. Press and hold the SET/RESET button on the DIC for more than
five seconds. The oil life will
change to 100%.
See Engine Oil Life System on
page 10‑10.
Fuel E85 (85% Ethanol)
Vehicles that have a FlexFuel badge
and a yellow fuel cap can use either
unleaded gasoline or ethanol fuel
containing up to 85% ethanol (E85).
See Fuel E85 (85% Ethanol) on
page 9‑39. For all other vehicles,
use only the unleaded gasoline
described under Recommended
Fuel on page 9‑37.
Driving for Better Fuel
Economy
Driving habits can affect fuel
mileage. Here are some driving tips
to get the best fuel economy
possible.
.Avoid fast starts and accelerate
smoothly.
.Brake gradually and avoid
abrupt stops.
.Avoid idling the engine for long
periods of time.
.When road and weather
conditions are appropriate, use
cruise control.
.Always follow posted speed
limits or drive more slowly when
conditions require.

Black plate (3,1)Chevrolet Impala Owner Manual - 2012
Keys, Doors, and Windows 2-3
If there is a decrease in the RKE
operating range:
.Check the distance. The
transmitter may be too far from
the vehicle.
.Check the location. Other
vehicles or objects may be
blocking the signal.
.Check the transmitter's battery.
See“Battery Replacement” later
in this section.
.If the transmitter is still not
working correctly, see your
dealer or a qualified technician
for service.
Remote Keyless Entry
(RKE) System Operation
The Remote Keyless Entry (RKE)
transmitter functions work up to
60 m (195 ft) away from the vehicle.
There are other conditions which
can affect the performance of the
transmitter. See Remote Keyless
Entry (RKE) System on page 2‑2.
With Remote Start Shown, Without
Remote Start Similar
/(Remote Vehicle Start): For
vehicles with this feature, press to
start the engine from outside the
vehicle using the RKE transmitter.
See Remote Vehicle Start on
page 2‑5 for additional information.
Q(Lock):Press to lock all the
doors. If enabled through the Driver
Information Center (DIC), the
parking lamps flash once to indicate
locking has occurred. If enabled
through the DIC, the horn chirps
when
Qis pressed again within
five seconds. See Vehicle
Personalization on page 5‑37 for
additional information.
Pressing
Qmay arm the content
theft‐deterrent system. See
Anti-theft Alarm System on
page 2‑11.

Black plate (5,1)Chevrolet Impala Owner Manual - 2012
Keys, Doors, and Windows 2-5
To replace the battery:
1. Separate the transmitter with aflat, thin object, such as a flat
head screwdriver.
.Carefully insert the tool into
the notch located along the
parting line of the
transmitter. Do not insert
the tool too far. Stop as
soon as resistance is felt.
.Twist the tool until the
transmitter is separated. 2. Remove the old battery. Do not
use a metal object.
3. Insert the new battery, positive side facing down. Replace with a
CR2032 or equivalent battery.
4. Snap the transmitter back together.
Remote Vehicle Start
Your vehicle may have a remote
starting feature that allows you to
start the engine from outside the
vehicle. It may also start the
vehicle's heating or air conditioning
systems and rear window defogger.
When the remote start system is
active and the vehicle has an
automatic climate control system, it
will automatically regulate the inside
temperature. Normal operation of
these systems will return after the
ignition key is turned to ON/RUN. Laws in some communities may
restrict the use of remote starters.
For example, some laws may
require a person using remote start
to have the vehicle in view when
doing so. Check local regulations for
any requirements on remote starting
of vehicles.
Do not use the remote start feature
if your vehicle is low on fuel. Your
vehicle may run out of fuel.
If your vehicle has the remote start
feature, the RKE transmitter
functions will have an increased
range of operation. However, the
range may be less while the vehicle
is running.
There are other conditions which
can affect the performance of the
transmitter. See
Remote Keyless
Entry (RKE) System on page 2‑2.

Black plate (6,1)Chevrolet Impala Owner Manual - 2012
2-6 Keys, Doors, and Windows
/(Remote Start):This button will
be on the RKE transmitter if you
have remote start.
To start the vehicle using the remote
start feature:
1. Aim the transmitter at the vehicle.
2. Press and release
Q, then
immediately press and hold
/
for two to four seconds or until
the vehicle's turn signal lamps
flash. The doors will lock.
When the vehicle starts, the
parking lamps turn on and
remain on while the engine is
running.
The remote start feature provides
two separate starts per ignition
cycle, each with 10 minutes of
engine running time, or one start
with a time extension. The first start
must expire or be canceled to get
two separate 10-minute starts. If it is the first remote start since the
vehicle has been driven, repeat the
previous steps, while the engine is
still running, to extend the engine
running time by 10 minutes from the
time you repeat the steps for remote
starting. The remote start running
time can be extended one time and
only after the first remote start.
After entering the vehicle during a
remote start, insert and turn the key
to ON/RUN to drive the vehicle.
The engine will shut off
automatically after 10 minutes,
unless a time extension has been
done or the vehicle's key is inserted
into the ignition switch and turned to
ON/RUN.
To manually shut off a remote start,
do any of the following.
.Aim the RKE transmitter at the
vehicle and press and
release
/.
.Turn on the hazard warning
flashers.
.Turn the ignition switch out of
LOCK/OFF and then back to
LOCK/OFF.
After the engine has been started
two times, or one time with a time
extension, the vehicle's ignition
must be turned to ON/RUN using
the key before the remote start
procedure can be used again. See
Ignition Positions on page 9‑16 for
information regarding the ignition
positions on your vehicle.

Black plate (7,1)Chevrolet Impala Owner Manual - 2012
Keys, Doors, and Windows 2-7
The remote vehicle start feature will
not operate if any of the follow
occur:
.The vehicle's key is in the
ignition.
.The vehicle's hood is open.
.The hazard warning flashers
are on.
.The check engine light is on.
SeeMalfunction Indicator Lamp
on page 5‑16.
.The engine coolant temperature
is too high.
.The oil pressure is low.
.The content theft-deterrent alarm
has been activated.
.Two remote vehicle starts,
or one start with a time
extension, have already been
provided for that ignition cycle.
Door Locks
{WARNING
Unlocked doors can be
dangerous.
.Passengers, especially
children, can easily open the
doors and fall out of a moving
vehicle. When a door is
locked, the handle will not
open it. The chance of being
thrown out of the vehicle in a
crash is increased if the
doors are not locked. So, all
passengers should wear
safety belts properly and the
doors should be locked
whenever the vehicle is
driven.
.Young children who get into
unlocked vehicles may be
unable to get out. A child can
be overcome by extreme heat
and can suffer permanent
(Continued)
WARNING (Continued)
injuries or even death from
heat stroke. Always lock the
vehicle whenever leaving it.
.Outsiders can easily enter
through an unlocked door
when you slow down or stop
the vehicle. Locking the doors
can help prevent this from
happening.
From the outside, use the key in the
driver door or use the Remote
Keyless Entry (RKE) transmitter to
lock and unlock the vehicle. From
the inside, use the manual or power
door locks.
To lock or unlock the driver side
door from the outside with the key,
insert the key and turn it clockwise
or counterclockwise.
To lock or unlock the door from the
inside, push or pull the manual
lock knob.

Black plate (8,1)Chevrolet Impala Owner Manual - 2012
2-8 Keys, Doors, and Windows
Power Door Locks
A power door lock switch is located
on both front doors next to the door
handle.
Press the top of the switch to unlock
all doors or press the bottom of the
switch to lock all doors.
If the vehicle has the optional
content theft-deterrent system and it
is armed, the power door lock
switches will be disabled. You must
use the RKE transmitter or the keyto unlock the doors when the
system is armed. See
Anti-theft
Alarm System on page 2‑11.
Delayed Locking
This feature allows the driver to
delay the actual locking of the
doors. When the driver power door
lock switch is pressed with the key
removed from the ignition, and the
driver door open, a chime will sound
three times to signal that the
delayed locking system is active.
When all doors have been closed,
the doors will lock automatically
after several seconds. If any door is
opened before this, the timer will
reset itself once all the doors have
been closed again.
Pressing the driver or passenger
power door lock switch again or the
RKE transmitter button will override
this feature.
Personal Choice Programming
The delayed locking feature can be
turned on or off, using the Driver
Information Center (DIC) to program
this feature. See “DELAY DOOR
LOCK” underVehicle
Personalization on page 5‑37.
Automatic Door Locks
The doors will automatically lock
when the shift lever is moved out of
P (Park). The automatic door locking
feature cannot be disabled.
Programmable Automatic Door
Unlock
The vehicle is programmed so that
when the shift lever is moved into
P (Park) all doors will unlock.
With the vehicle stopped and the
engine running, door unlocking can
be programmed through prompts
displayed on the Driver Information
Center (DIC). These prompts allow
the driver to choose various unlock