light CHEVROLET IMPALA 2012 9.G Service Manual

Black plate (32,1)Chevrolet Impala Owner Manual - 2012
5-32 Instruments and Controls
OIL PRESSURE LOW STOP
ENGINE
Notice:If you drive the vehicle
while the engine oil pressure is
low, severe engine damage may
occur. If a low oil pressure
warning appears on the Driver
Information Center (DIC), stop the
vehicle as soon as possible. Do
not drive the vehicle until the
cause of the low oil pressure is
corrected. See Engine Oil on
page 10‑7 for more information.
This message displays when the
vehicle's engine oil pressure is low.
The oil pressure light also appears
on the instrument panel cluster. See
Engine Oil Pressure Light on
page 5‑22.
Stop the vehicle immediately, as
engine damage can result from
driving a vehicle with low oil
pressure. Have the vehicle serviced
by your dealer as soon as possible
when this message is displayed.
Engine Power Messages
ENGINE POWER IS REDUCED
This message displays when the
vehicle's engine power is reduced.
Reduced engine power can affect
the vehicle's ability to accelerate.
If this message is on, but there
is no reduction in performance,
proceed to your destination. The
performance may be reduced the
next time the vehicle is driven. The
vehicle may be driven at a reduced
speed while this message is on, but
acceleration and speed may be
reduced. Anytime this message
stays on, the vehicle should be
taken to your dealer for service as
soon as possible.
Fuel System Messages
FUEL LEVEL LOW
This message displays when your
vehicle is low on fuel. Refill the fuel
tank as soon as possible. See Fuel
Gauge on page 5‑11 andFilling the
Tank on page 9‑40 for more
information.
TIGHTEN GAS CAP
This message may be displayed if
the gas cap is not on, or is not fully
tightened. Check the gas cap to
ensure that it is on properly. See
Filling the Tank on page 9‑40 for
more information.

Black plate (33,1)Chevrolet Impala Owner Manual - 2012
Instruments and Controls 5-33
Key and Lock Messages
REPLACE BATTERY IN
REMOTE KEY
This message displays when the
battery in the Remote Keyless Entry
(RKE) transmitter needs to be
replaced. To replace the battery, see
“Battery Replacement”under
Remote Keyless Entry (RKE)
System Operation on page 2‑3.
Lamp Messages
AUTOMATIC LIGHT
CONTROL OFF
This message displays when the
automatic headlamps are turned off.
See Exterior Lamp Controls on
page 6‑1 for more information.
AUTOMATIC LIGHT
CONTROL ON
This message displays when the
automatic headlamps are turned on.
SeeExterior Lamp Controls on
page 6‑1 for more information.
TURN SIGNAL ON
This message displays as a
reminder to turn off the turn signal
if you drive your vehicle for more
than about 1.2 km (0.75 mile) with a
turn signal on. See Turn and
Lane-Change Signals on page 6‑4.
This message displays and a chime
sounds only when the ignition is in
ON/RUN. The message will not
disappear until the turn signal is
manually turned off, or a turn is
completed.
Ride Control System
Messages
SERVICE STABILITRAK
If your vehicle has Electronic
Stability Control (ESC), this
message displays if there has been
a problem detected with ESC. The
ESC/TCS light also appears on the
instrument panel cluster. See
Electronic Stability Control (ESC) on
page 9‑32 andElectronic Stability
Control (ESC)/Traction Control
System (TCS) Indicator/Warning
Light on page 5‑21 for more
information.
If this message turns on while you
are driving, pull off the road as soon
as possible and stop carefully. Try
resetting the system by turning the
ignition off and then back on. If this
message still stays on or turns back
on again while you are driving, your
vehicle needs service. Have the
system inspected by your dealer as
soon as possible.

Black plate (34,1)Chevrolet Impala Owner Manual - 2012
5-34 Instruments and Controls
SERVICE TRACTION
CONTROL
If your vehicle has the Traction
Control System (TCS), this message
displays when the system is not
functioning properly. The ESC/TCS
light also appears on the instrument
panel cluster. SeeElectronic
Stability Control (ESC)/Traction
Control System (TCS) Indicator/
Warning Light on page 5‑21. See
Traction Control System (TCS) on
page 9‑30 for more information.
Have the TCS serviced by your
dealer as soon as possible.
STABILITRAK INITIALIZING
If your vehicle has Electronic
Stability Control (ESC), this
message may display and the ESC/
TCS light on the instrument panel
cluster may be on after first driving
the vehicle and exceeding 30 km/h
(19 mph) for 30 seconds. The ESC
system is not functional until the
light has turned off. See Electronic
Stability Control (ESC) on
page 9‑32 for more information.
STABILITRAK OFF
If your vehicle has Electronic
Stability Control (ESC), this
message displays when the ESC is
turned off manually. See Electronic
Stability Control (ESC) on
page 9‑32 for more information.
TRACTION CONTROL OFF
If your vehicle has the Traction
Control System (TCS), this
message displays when the TCS
turns off. See Traction Control
System (TCS) on page 9‑30 for
more information.
This message may display when the
ignition is in ON/RUN and
disappears after 10 seconds, unless
it is acknowledged or an urgent
warning appears. Any of the following conditions may
cause the TCS to turn off:
.The TCS is turned off by
pressing the traction control
button. See
Traction Control
System (TCS) on page 9‑30 for
more information.
.The battery is low.
TRACTION CONTROL ON
If your vehicle has the Traction
Control System (TCS), this message
displays when the TCS is turned on.
See Traction Control System (TCS)
on page 9‑30 for more information.
Airbag System Messages
SERVICE AIR BAG
This message displays when there
is a problem with the airbag system.
Have your vehicle serviced by your
dealer immediately. See Airbag
Readiness Light on page 5‑14 for
more information.

Black plate (36,1)Chevrolet Impala Owner Manual - 2012
5-36 Instruments and Controls
Tire Messages
SERVICE TIRE MONITOR
SYSTEM
On vehicles with the Tire Pressure
Monitor System (TPMS), this
message displays if a part on the
TPMS is not working properly. The
tire pressure light also flashes and
then remains on during the same
ignition cycle. SeeTire Pressure
Light on page 5‑22. Several
conditions may cause this message
to appear. See Tire Pressure
Monitor Operation on page 10‑44 for
more information. If the warning
comes on and stays on, there may
be a problem with the TPMS. See
your dealer.
TIRE LEARNING ACTIVE
On vehicles with the Tire Pressure
Monitor System (TPMS), this
message displays when the TPMS
is re-learning the tire positions on
your vehicle. The tire positions must
be re-learned after rotating the tires
or after replacing a tire or sensor.
See Tire Inspection on page 10‑47,
Tire Rotation on page 10‑47, Tire
Pressure Monitor System on
page 10‑43, and Tire Pressure on
page 10‑41 for more information.
TIRE LOW ADD AIR TO TIRE
On vehicles with the Tire Pressure
Monitor System (TPMS), this
message displays when the
pressure in one or more of the
vehicle's tires is low. This message
also displays LEFT FRT (left front),
RIGHT FRT (right front), LEFT RR
(left rear), or RIGHT RR (right rear)
to indicate the location of the low
tire. The low tire pressure warning light will also come on. See
Tire
Pressure Light on page 5‑22. You
can receive more than one tire
pressure message at a time. To
read the other messages that may
have been sent at the same time,
press the set/reset button. If a tire
pressure message appears on the
DIC, stop as soon as you can. Have
the tire pressures checked and set
to those shown on the Tire and
Loading Information label. See Tires
on page 10‑35, Vehicle Load Limits
on page 9‑11, and Tire Pressure on
page 10‑41. The DIC also shows
the tire pressure values. See Driver
Information Center (DIC) on
page 5‑24.
Transmission Messages
SERVICE TRANSMISSION
This message displays when there
is a problem with the transmission.
See your dealer for service.

Black plate (39,1)Chevrolet Impala Owner Manual - 2012
Instruments and Controls 5-39
AUTO DOOR UNLOCK
This feature allows you to select
whether or not to turn off the
automatic door unlocking feature.
It also allows you to select which
doors and when the doors will
automatically unlock. See
“Programmable Automatic Door
Unlock”underAutomatic Door
Locks on page 2‑8 for more
information.
Press the customization button until
AUTO DOOR UNLOCK appears on
the DIC display. Press the set/reset
button once to access the settings
for this feature. Then press the
customization button to scroll
through the following settings:
OFF: None of the doors will
automatically unlock.
DRIVER AT KEY OUT: Only the
driver door will unlock when the key
is taken out of the ignition. DRIVER IN PARK:
Only the driver
door will unlock when the vehicle is
shifted into P (Park) .
ALL AT KEY OUT: All of the doors
will unlock when the key is taken
out of the ignition.
ALL IN PARK (default): All of the
doors will unlock when the vehicle is
shifted into P (Park).
NO CHANGE: No change will be
made to this feature. The current
setting will remain.
To select a setting, press the set/
reset button while the desired
setting is displayed on the DIC.
REMOTE DOOR LOCK
This feature allows you to select the
type of feedback you will receive
when locking the vehicle with the
Remote Keyless Entry (RKE)
transmitter. You will not receive
feedback when locking the vehicle with the RKE transmitter if any of
the doors are open. See
Remote
Keyless Entry (RKE) System
Operation on page 2‑3 for more
information.
Press the customization button until
REMOTE DOOR LOCK appears on
the DIC display. Press the set/reset
button once to access the settings
for this feature. Then press the
customization button to scroll
through the following settings:
HORN & LIGHTS OFF: There will
be no feedback when you press the
lock button on the RKE transmitter.
LIGHTS ONLY: The exterior lamps
will flash when you press the lock
button on the RKE transmitter.
HORN ONLY: The horn will sound
on the second press of the lock
button on the RKE transmitter.

Black plate (40,1)Chevrolet Impala Owner Manual - 2012
5-40 Instruments and Controls
HORN & LIGHTS ON (default):
The exterior lamps will flash when
you press the lock button on the
RKE transmitter, and the horn will
sound when the lock button is
pressed again within five seconds of
the previous command.
NO CHANGE:No change will be
made to this feature. The current
setting will remain.
To select a setting, press the set/
reset button while the desired
setting is displayed on the DIC.
REMOTE DOOR UNLOCK
This feature allows you to select the
type of feedback you will receive
when unlocking the vehicle with the
Remote Keyless Entry (RKE)
transmitter. You will not receive
feedback when unlocking the
vehicle with the RKE transmitter if
the doors are open. See Remote
Keyless Entry (RKE) System
Operation on page 2‑3 for more
information. Press the customization button until
REMOTE DOOR UNLOCK appears
on the DIC display. Press the set/
reset button once to access the
settings for this feature. Then press
the customization button to scroll
through the following settings:
LIGHTS OFF:
The exterior lamps
will not flash when you press the
unlock button on the RKE
transmitter.
LIGHTS ON (default): The exterior
lamps will flash when you press the
unlock button on the RKE
transmitter.
NO CHANGE: No change will be
made to this feature. The current
setting will remain.
To select a setting, press the set/
reset button while the desired
setting is displayed on the DIC. EXIT LIGHTING
This feature allows you to select the
amount of time you want the
exterior lamps to remain on when it
is dark enough outside. This
happens after the key is turned from
ON/RUN to LOCK/OFF.
Press the customization button until
EXIT LIGHTING appears on the DIC
display. Press the set/reset button
once to access the settings for this
feature. Then press the
customization button to scroll
through the following settings:
OFF:
The exterior lamps will not
turn on.
30 SECONDS (default): The
exterior lamps will stay on for
30 seconds.
1 MINUTE: The exterior lamps will
stay on for one minute.
2 MINUTES: The exterior lamps will
stay on for two minutes.

Black plate (41,1)Chevrolet Impala Owner Manual - 2012
Instruments and Controls 5-41
NO CHANGE:No change will be
made to this feature. The current
setting will remain.
To select a setting, press the set/
reset button while the desired
setting is displayed on the DIC.
APPROACH LIGHTING
This feature allows you to select
whether or not to have the exterior
lights turn on briefly during low light
periods after unlocking the vehicle
using the Remote Keyless
Entry (RKE) transmitter.
Press the customization button until
APPROACH LIGHTING appears on
the DIC display. Press the set/reset
button once to access the settings
for this feature. Then press the
customization button to scroll
through the following settings:
OFF: The exterior lights will not
turn on when you unlock the vehicle
with the RKE transmitter. ON (default):
If it is dark enough
outside, the exterior lights will turn
on briefly when you unlock the
vehicle with the RKE transmitter.
The lights will remain on for
20 seconds or until the lock button
on the RKE transmitter is pressed,
or the vehicle is no longer off. See
Remote Keyless Entry (RKE)
System Operation on page 2‑3 for
more information.
NO CHANGE : No change will be
made to this feature. The current
setting will remain.
To select a setting, press the set/
reset button while the desired
setting is displayed on the DIC.
CHIME VOLUME
This feature allows you to select the
volume level of the chime. Press the customization button until
CHIME VOLUME appears on the
DIC display. Press the set/reset
button once to access the settings
for this feature. Then press the
customization button to scroll
through the following settings:
NORMAL:
The chime volume will
be set to a normal level.
LOUD: The chime volume will be
set to a loud level.
NO CHANGE: No change will be
made to this feature. The current
setting will remain.
There is no default for chime
volume. The volume will stay at the
last known setting.
To select a setting, press the set/
reset button while the desired
setting is displayed on the DIC.

Black plate (45,1)Chevrolet Impala Owner Manual - 2012
Instruments and Controls 5-45
3. Immediately return to thevehicle. Press and hold the
Universal Home Remote button
that will be used to control the
garage door until the garage
door moves. The indicator light,
above the selected button,
should slowly blink. This button
may need to be held for up to
20 seconds.
4. Immediately, within one second, release the button when the
garage door moves. The
indicator light will blink rapidly
until programming is complete.
5. Press and release the same button again. The garage door
should move, confirming that
programming is successful and
complete.
To program another Rolling Code
device such as an additional garage
door opener, a security device,
or home automation device, repeat
Steps 1 through 5, choosing a different function button in Step 3
than what was used for the garage
door opener.
If these instructions do not work,
the garage door opener is probably
a Fixed Code unit. Follow the
Programming instructions that follow
for a Fixed Code garage door
opener.
Programming Universal Home
Remote
—Fixed Code
For questions or help programming
the Universal Home Remote
System, call 1-866-572-2728 or go
to www.learcar2u.com.
Most garage door openers sold
before 1996 are Fixed Code units.
Programming a garage door opener
involves time-sensitive actions, so
read the entire procedure before
starting. Otherwise, the device will
time out and the procedure will have
to be repeated.To program up to three devices:
1. To verify that the garage door
opener is a Fixed Code unit,
remove the battery cover on the
hand held transmitter supplied
by the manufacturer of the
garage door opener motor.
If there are a row of dip switches
similar to the graphic above, the
garage door opener is a Fixed
Code unit. If you do not see a
row of dip switches, return
to the previous section for
Programming Universal Home
Remote –Rolling Code.

Black plate (47,1)Chevrolet Impala Owner Manual - 2012
Instruments and Controls 5-47
.If a switch is set between
the up and down position,
write“Middle.”
The switch settings written
down in Step 2 will now
become the button strokes
to be entered into the
Universal Home Remote in
Step 4. Be sure to enter the
switch settings written down
in Step 2, in order from left
to right, into the Universal
Home Remote, when
completing Step 4.
3. From inside your vehicle, first firmly press all three buttons at
the same time for about
three seconds. Release the
buttons to put the Universal
Home Remote into
programming mode.
A. Left Button ("Up," "+,"or "On.")
B. Middle Button ("Middle," "0," or "Neutral.")
C. Right Button ("Down," "-," or "Off.") 4. The indicator lights will
blink slowly. Enter each switch
setting from Step 2 into your
vehicle's Universal Home
Remote. You will have two and
one-half minutes to complete
Step 4. Now press one button on
the Universal Home Remote for
each switch setting as follows:
.If you wrote “Left,”press
the left button in the
vehicle.
.If you wrote “Right,”press
the right button in the
vehicle.
.If you wrote “Middle,”press
the middle button in the
vehicle.
5. After entering all of the switch positions, again, firmly press and
release all three buttons at the
same time. The indicator lights
will turn on.

Black plate (48,1)Chevrolet Impala Owner Manual - 2012
5-48 Instruments and Controls
6. Press and hold the button thatwill be used to control the
garage door until the garage
door moves. The indicator light
above the selected button
should slowly blink. This button
may need to be held for up to
55 seconds.
7. Immediately release the button when the garage door moves.
The indicator light will blink
rapidly until programming is
complete.
8. Press and release the same button again. The garage door
should move, confirming that
programming is successful and
complete. To program another Fixed Code
device such as an additional garage
door opener, a security device,
or home automation device, repeat
Steps 1 through 8, choosing a
different button in Step 6 than what
was used for the garage door
opener.
Universal Remote System
Operation
Press and hold the appropriate
button for at least half of a second.
The indicator light will come on
while the signal is being transmitted.
Reprogramming Universal
Home Remote Buttons
Any of the three buttons can be
reprogrammed by repeating the
instructions.
Erasing Universal Home
Remote Buttons
The programmed buttons should be
erased when the vehicle is sold or
the lease ends.
To erase either Rolling Code or
Fixed Code on the Universal Home
Remote device:
1. Press and hold the 2 outside
buttons at the same time for
approximately 20 seconds, until
the indicator lights, located
directly above the buttons, begin
to blink rapidly.
2. Once the indicator lights begin to blink, release both buttons. The
codes from all buttons will be
erased.
For help or information on the
Universal Home Remote System,
call the customer assistance phone
number under Customer Assistance
Offices on page 13‑3.