light CADILLAC ESCALADE 2012 3.G Service Manual

Black plate (20,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012
5-20 Instruments and Controls
If the regular brake system warning
light is not on, the vehicle still has
brakes, but not antilock brakes.
If the regular brake system warning
light is also on, the vehicle does not
have antilock brakes and there is a
problem with the regular brakes.
SeeBrake System Warning Light on
page 5‑18.
For vehicles with a Driver
Information Center (DIC), see
Brake System Messages on
page 5‑29 for all brake‐related
DIC messages.
If the vehicle is a hybrid, see the
hybrid supplement for more
information.Tow/Haul Mode Light
For vehicles with the Tow/Haul
Mode feature, this light comes on
when the Tow/Haul Mode has been
activated.
For more information, see Tow/Haul
Mode on page 9‑33.
StabiliTrak®OFF Light
This light comes on briefly while
starting the engine.
If it does not, have the vehicle
serviced by your dealer. If the
system is working normally, the
indicator light then goes off.
Press and release the Traction
Control System (TCS)/StabiliTrak
button to turn off TCS, and a
message displays in the DIC.
Press and briefly hold the TCS/
StabiliTrak button to turn off the
StabiliTrak system; the StabiliTrak
Off light comes on and a message
appears in the Driver Information
Center (DIC).

Black plate (21,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012
Instruments and Controls 5-21
If the StabiliTrak/TCS system is
off, the system does not assist in
controlling the vehicle. Turn on the
StabiliTrak/TCS system and the
indicator light turns off.
SeeStabiliTrak
®System on
page 9‑37, and Ride Control System
Messages on page 5‑34 for more
information.
Traction Control System
(TCS)/StabiliTrak®Light
The TCS/StabiliTrak light comes on
briefly when the engine is started.
If the light does not come on or
stays on, have the vehicle serviced
by the dealer. If the system is
working normally, the indicator light
turns off. If the light comes on and stays
on while driving, and a message
displays in the Driver Information
Center (DIC), have the vehicle
serviced by the dealer. See
Ride
Control System Messages on
page 5‑34 for more information.
If the light flashes while driving, this
means that StabiliTrak or TCS is
assisting in controlling the vehicle.
See StabiliTrak
®System on
page 9‑37 for more information.
Tire Pressure Light
For vehicles with the Tire Pressure
Monitor System (TPMS), this light
comes on briefly when the engine
is started. It provides information
about tire pressures and the TPMS. When the Light Is On Steady
This indicates that one or more
of the tires are significantly
underinflated.
A Driver Information Center (DIC)
tire pressure message may also
display. See
Vehicle Messages on
page 5‑29 for more information.
Stop as soon as possible, and
inflate the tires to the pressure value
shown on the Tire and Loading
Information label. See Tire Pressure
on page 10‑52 for more information.
When the Light Flashes First and
Then Is On Steady
If the light flashes for about a minute
and then stays on, there may be a
problem with the TPMS. If the
problem is not corrected, the light
will come on at every ignition
cycle. See Tire Pressure Monitor
Operation on page 10‑55 for more
information.

Black plate (22,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012
5-22 Instruments and Controls
Engine Oil Pressure Light
{WARNING
Do not keep driving if the oil
pressure is low. The engine can
become so hot that it catches fire.
Someone could be burned. Check
the oil as soon as possible and
have the vehicle serviced.
Notice: Lack of proper engine oil
maintenance can damage the
engine. The repairs would not be
covered by the vehicle warranty.
Always follow the maintenance
schedule for changing engine oil.
This light comes on briefly while
starting the engine. If it does not,
have the vehicle serviced by your dealer. If the system is working
normally the indicator light then
goes off.
If the light comes on and stays on, it
means that oil is not flowing through
the engine properly. The vehicle
could be low on oil and it might
have some other system problem.
If the vehicle is a hybrid, see the
hybrid supplement for more
information.
Security Light
The security light should come on
briefly as the engine is started. If the
system is working normally, the
indicator light turns off. If it does not
come on, have the vehicle serviced
by your dealer.
If the light stays on and the engine
does not start, there could be a
problem with the theft-deterrent
system.
This light is also used to indicate the
status of the anti-theft alarm system
when the ignition is turned off. The
light will flash rapidly if the alarm
system is arming and one or more
of the monitored entry points is not
closed. The light will stay on if the
alarm is arming and all entry points
are closed.
For information regarding this light
and the vehicle's security system,
see
Anti-theft Alarm System on
page 2‑13.

Black plate (23,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012
Instruments and Controls 5-23
High-Beam On Light
This light comes on when the
high-beam headlamps are in use.
SeeHeadlamp High/Low-Beam
Changer on page 6‑5 for more
information.
Front Fog Lamp Light
The front fog lamp light comes on
when the fog lamps are in use. The light goes out when the fog
lamps are turned off. See
Fog
Lamps on page 6‑8 for more
information.
Lamps On Reminder
This light comes on whenever the
parking lamps are on.
See Exterior Lamp Controls on
page 6‑1 for more information.
Cruise Control Light
The cruise control light comes on
whenever the cruise control is set.
The light goes out when the cruise
control is turned off. See Cruise
Control on page 9‑41 for more
information.

Black plate (28,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012
5-28 Instruments and Controls
Tire Pressure
On vehicles with the Tire Pressure
Monitor System (TPMS), the
pressure for each tire can be
viewed in the DIC. The tire pressure
will be shown in either pounds
kilopascals (kPa) or per square
inch (psi). Press the vehicle
information button until the DIC
displays FRONT TIRES kPa (PSI)
LEFT ## RIGHT ##. Press the
vehicle information button again
until the DIC displays REAR
TIRES kPa (PSI) LEFT ##
RIGHT ##.
If a low tire pressure condition is
detected by the system while
driving, a message advising you to
add air to a specific tire will appear
in the display. SeeTire Pressure on
page 10‑52 andTire Messages on
page 5‑36 for more information. If the tire pressure display shows
dashes instead of a value, there
may be a problem with your vehicle.
If this consistently occurs, see your
dealer for service.
Battery Voltage
This display shows the current
battery voltage. If the voltage is in
the normal range, the value will
display. For example, the display
may read BATTERY VOLTAGE
13 VOLTS. If the voltage is low,
the display will show LOW. If the
voltage is high, the display will show
HIGH. Your vehicle's charging
system regulates voltage based on
the state of the battery. The battery
voltage may fluctuate when viewing
this information on the DIC. This is
normal. See
Charging System Light
on page 5‑15 for more information. If there is a problem with the battery
charging system, the DIC will
display a message. See
Battery
Voltage and Charging Messages on
page 5‑29.
Oil Pressure
This display will show the oil
pressure in either pounds
kilopascals (kPa) or per square
inch (psi).
Compass Zone Setting
This display allows for setting the
compass zone. See Compass on
page 5‑5 for more information.
Compass Recalibration
This display allows for calibrating
the compass. See Compass on
page 5‑5 for more information.
Blank Display
This display shows no information.

Black plate (29,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012
Instruments and Controls 5-29
Vehicle Messages
Messages displayed on the DIC
indicate the status of the vehicle or
some action may be needed to
correct a condition. Multiple
messages may appear one after
another.
The messages that do not require
immediate action can be
acknowledge and cleared by
pressing any DIC button.
The messages that require
immediate action cannot be cleared
until that action is performed.
All messages should be taken
seriously and clearing the message
does not correct the problem.
The following are the possible
messages and some information
about them.
Battery Voltage and
Charging Messages
BATTERY LOW START
VEHICLE
When the vehicle’s battery is
severely discharged, this message
will display and four chimes
will sound. Start the vehicle
immediately. If the vehicle is not
started and the battery continues to
discharge, the climate controls,
heated seats, and audio systems
will shut off and the vehicle may
require a jump start. These systems
will function again after the vehicle
is started.
SERVICE BATTERY
CHARGING SYSTEM
On some vehicles, this message
displays if there is a problem with
the battery charging system. Under
certain conditions, the charging
system light may also turn on
in the instrument panel cluster. See
Charging System Light on
page 5‑15. Driving with this problem
could drain the battery. Turn off all
unnecessary accessories. Have the
electrical system checked as soon
as possible. See your dealer.
Brake System Messages
SERVICE BRAKE SYSTEM
This message displays along with
the brake system warning light if
there is a problem with the brake
system. See Brake System Warning
Light on page 5‑18. If this message
appears, stop as soon as possible
and turn off the vehicle. Restart the
vehicle and check for the message
on the DIC display. If the message
is still displayed or appears again
when you begin driving, the brake
system needs service as soon as
possible. See your dealer.

Black plate (33,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012
Instruments and Controls 5-33
Fuel System Messages
FUEL LEVEL LOW
This message displays and a chime
sounds if the fuel level is low. Refuel
as soon as possible. SeeFuel
Gauge on page 5‑12 andFuel on
page 9‑51 for more information.
TIGHTEN GAS CAP
This message may display along
with the check engine light on the
instrument panel cluster if the fuel
cap is not tightened properly. See
Malfunction Indicator Lamp on
page 5‑16. Reinstall the fuel cap
fully. SeeFilling the Tank on
page 9‑54. The diagnostic system
can determine if the fuel cap has
been left off or improperly installed.
A loose or missing fuel cap
allows fuel to evaporate into the
atmosphere. A few driving trips with
the cap properly installed should
turn this light and message off.
Key and Lock Messages
REPLACE BATTERY IN
REMOTE KEY
This message displays if a Remote
Keyless Entry (RKE) transmitter
battery is low. The battery needs to
be replaced in the transmitter. See
“Battery Replacement” under
Remote Keyless Entry (RKE)
System Operation on page 2‑3.
Lamp Messages
SERVICE LEFT HEADLAMP
ASSEMBLY
On some models, this message
will be displayed when the left
headlamp is out and needs to be
serviced. See “LED Lighting” inLED
Lighting on page 10‑35 for more
information.
SERVICE RIGHT HEADLAMP
ASSEMBLY
On some models, this message
will be displayed when the right
headlamp is out and needs to be
serviced. See “LED Lighting” inLED
Lighting on page 10‑35 for more
information.
TURN SIGNAL ON
This message displays and a chime
sounds if a turn signal is left on for
1.2 km (3/4 of a mi). Move the turn
signal/multifunction lever to the off
position.
Object Detection System
Messages
PARKING ASSIST BLOCKED
SEE OWNERS MANUAL
This message displays if there is
something interfering with the park
assist system. See Ultrasonic
Parking Assist on page 9‑43 for
more information.

Black plate (34,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012
5-34 Instruments and Controls
PARKING ASSIST OFF
After the vehicle has been started,
this message displays to remind the
driver that the Ultrasonic Rear
Parking Assist (URPA) system has
been turned off. Press the set/reset
button to acknowledge this message
and clear it from the DIC display.
To turn the URPA system back on,
seeUltrasonic Parking Assist on
page 9‑43.
SERVICE PARKING ASSIST
This message displays if there is a
problem with the Ultrasonic Rear
Parking Assist (URPA) system. Do
not use this system to help you
park. See Ultrasonic Parking Assist
on page 9‑43 for more information.
See your dealer for service.
SERVICE SIDE BLIND ZONE
ALERT SYSTEM
If your vehicle has the Side Blind
Zone Alert (SBZA) system and this
message displays, both SBZA
displays will remain on indicating
there is a problem with the SBZA system. If these displays remain on
after continued driving, the system
needs service. See your dealer. See
Side Blind Zone Alert (SBZA) on
page 9‑45
for more information.
SIDE BLIND ZONE ALERT
SYSTEM OFF
If your vehicle has the Side Blind
Zone Alert (SBZA) system, this
message displays when the SBZA
system has been turned off. See
Side Blind Zone Alert (SBZA) on
page 9‑45andDriver Information
Center (DIC) on page 5‑24 for more
information.
SIDE BLIND ZONE SYSTEM
UNAVAILABLE
If your vehicle has the Side Blind
Zone Alert (SBZA) system, this
message displays when the SBZA
system is disabled because the
sensor is blocked and cannot detect
vehicles in your blind zone. The
sensor may be blocked by mud, dirt,
snow, ice, or slush. This message
may also display during heavy rain or due to road spray. It may also
come on when driving in isolated
areas with no guardrails, trees,
or road signs and light traffic. Your
vehicle does not need service. For
cleaning instructions, see
“Washing
Your Vehicle” inExterior Care on
page 10‑96. See Side Blind Zone
Alert (SBZA) on page 9‑45 for more
information.
Ride Control System
Messages
SERVICE STABILITRAK
If your vehicle has StabiliTrak and
this message displays, it means
there may be a problem with the
StabiliTrak system. If you see this
message, try to reset the system.
Stop; turn off the engine for at least
15 seconds; then start the engine
again. If this message still comes
on, it means there is a problem. You
should see your dealer for service.

Black plate (35,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012
Instruments and Controls 5-35
The vehicle is safe to drive,
however, you do not have the
benefit of StabiliTrak, so reduce
your speed and drive accordingly.
SERVICE SUSPENSION
SYSTEM
This message displays when the
Road Sensing Suspension (RSS)
system is not operating properly.
Have your vehicle serviced by your
dealer.
SERVICE TRACTION
CONTROL
If your vehicle has StabiliTrak, this
message displays when there is a
problem with the Traction Control
System (TCS). When this message
displays, the system will not limit
wheel spin. Adjust your driving
accordingly. See your dealer for
service. SeeStabiliTrak
®System on
page 9‑37 for more information.
STABILITRAK INITIALIZING
If the vehicle has StabiliTrak, this
message may come on if the
StabiliTrak system has not fully
initialized because of road
conditions or the incorrect tire size.
When the StabiliTrak system is fully
initialized, the message will turn
off. SeeStabiliTrak
®System on
page 9‑37 for more information.
If this message continues to be
displayed for multiple ignition cycles
and on different road surfaces, see
your dealer for service.
TRACTION XX
STABILITRAK XX
This message displays when the
traction control and/or StabiliTrak
systems have been turned on or off.
Adjust your driving accordingly.
To limit wheel spin and realize
the full benefits of the stability
enhancement system, you should
normally leave StabiliTrak on.
However, you should turn
StabiliTrak off if the vehicle gets
stuck in sand, mud, ice, or snow and you want to rock the vehicle
to attempt to free it, or if you
are driving in extreme off-road
conditions and require more wheel
spin. See
If the Vehicle Is Stuck on
page 9‑14. To turn the StabiliTrak
system on or off, see StabiliTrak
®
System on page 9‑37.
STABILITRAK OFF may also
display when the stability control
has been automatically disabled.
There are several conditions that
can cause this message to appear.
.One condition is overheating,
which could occur if StabiliTrak
activates continuously for an
extended period of time.
.The message also displays if the
brake system warning light is on.
SeeBrake System Warning
Light on page 5‑18.
.The message could display if the
stability system takes longer
than usual to complete its
diagnostic checks due to driving
conditions.

Black plate (36,1)Cadillac Escalade/Escalade ESV Owner Manual - 2012
5-36 Instruments and Controls
.The message displays if an
engine or vehicle related
problem has been detected and
the vehicle needs service. See
your dealer.
The message turns off as soon as
the conditions that caused the
message to be displayed are no
longer present.
Airbag System Messages
SERVICE AIR BAG
This message displays if there is a
problem with the airbag system.
Have your dealer inspect the
system for problems. See Airbag
Readiness Light on page 5‑14 and
Airbag System on page 3‑27 for
more information.
Anti-theft Alarm System
Messages
SERVICE THEFT DETERRENT
SYSTEM
This message displays when there
is a problem with the theft-deterrent
system. The vehicle may or may not
restart so you may want to take the
vehicle to your dealer before turning
off the engine. See Immobilizer
Operation on page 2‑15 for more
information.
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. See Tire Pressure
Light on page 5‑21. Several
conditions may cause this message to appear. See
Tire Pressure
Monitor Operation on page 10‑55 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 10‑58,
Tire Rotation on page 10‑58, Tire
Pressure Monitor System on
page 10‑54, and Tire Pressure on
page 10‑52 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 needs to be checked.