warning CADILLAC XLR V 2006 1.G Owner's Manual

Warning Lights, Gages,
and Indicators
This part describes the warning lights and gages that
may be on your vehicle. The pictures will help you
locate them.
Warning lights and gages can signal that something is
wrong before it becomes serious enough to cause
an expensive repair or replacement. Paying attention to
your warning lights and gages could also save you
or others from injury.
Warning lights come on when there may be or is a
problem with one of your vehicle’s functions. As you
will see in the details on the next few pages, some
warning lights come on briey when you start the
engine just to let you know they are working. If you
are familiar with this section, you should not be
alarmed when this happens.Gages can indicate when there may be or is a problem
with one of your vehicle’s functions. Often gages
and warning lights work together to let you know when
there is a problem with your vehicle.
When one of the warning lights comes on and stays on
when you are driving, or when one of the gages shows
there may be a problem, check the section that tells you
what to do about it. Please follow this manual’s advice.
Waiting to do repairs can be costly — and even
dangerous. So please get to know your warning lights
and gages. They are a big help.
Your vehicle may also have a Driver Information Center
that works along with the warning lights and gages.
SeeDriver Information Center (DIC) on page 3-64.
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Instrument Panel Cluster
Your instrument panel cluster and Driver Information Center (DIC) are designed to let you know at a glance how the
vehicle is running. You will know how fast you are going, about how much fuel you have left and many other things you
will need to know to drive safely and economically. The instrument panel cluster indicator warning lights, gages and
DIC messages are explained on the following pages.
United States Base Cluster shown, Canada and Uplevel similar
3-49

Voltmeter Gage
When the vehicle is in
accessory mode, the
voltmeter shows the
voltage output of your
battery. When the
engine is running,
it shows the voltage
output of the charging
system.
The reading will change as the rate of charge changes
(with engine speed, for example), but if the voltmeter
reads at 9 volts or below, your instrument panel
cluster and other systems may shut down. The Driver
Information Center (DIC) will read LOW VOLTAGE
when your vehicle is at 10 volts or below. Have
it checked right away. Driving with the voltmeter
reading at 10 volts or below could drain your battery
and disable your vehicle.
Brake System Warning Light
Your vehicle’s hydraulic brake system is divided into
two parts. If one part is not working, the other part can
still work and stop you. For good braking, though,
you need both parts working well.
This light should come on when you start the engine.
If it does not come on then, have it xed so it will
be ready to warn you if there is a problem.
If this warning light stays on after you start the engine,
the parking brake may still be set or there could be
a brake problem. Refer toParking Brake on page 2-29
to see if it is set. If the parking brake is not set, have
your brake system inspected right away.
United StatesCanada
3-54

If the light comes on while you are driving and you have
a LOW BRAKE FLUID message showing on the DIC,
pull off the road and stop carefully. You may notice
that the pedal is harder to push. Or, the pedal may go
closer to the oor. It may take longer to stop. If the
light is still on, have the vehicle towed for service.
SeeTowing Your Vehicle on page 5-37.
{CAUTION:
Your brake system may not be working properly
if the brake system warning light is on. Driving
with the brake system warning light on can lead
to an accident. If the light is still on after you
have pulled off the road and stopped carefully,
have the vehicle towed for service.
Anti-Lock Brake System
Warning Light
With the anti-lock brake
system, the light will come
on when your engine is
started and may stay
on for several seconds.
That is normal.
If the light stays on, turn the ignition off. Or, if the light
comes on when you are driving, stop as soon as possible
and turn the ignition off. Then start the engine again to
reset the system. If the light still stays on, or comes on
again while you are driving, your vehicle needs service.
If the regular brake system warning light is not on, you
still have brakes, but you do not have anti-lock brakes.
If the regular brake system warning light is also on, you
do not have anti-lock brakes and there is a problem with
your regular brakes. See “Service ABS” underDIC
Warnings and Messages on page 3-67.
The anti-lock brake system warning light will come on
briey when you turn the ignition on. This is normal.
If the light does not come on then, have it xed so it
will be ready to warn you if there is a problem.
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Traction Control System (TCS)
Warning Light
This light should come on
briey as you start the
engine. If the light does not
come on then, have it xed
so it will be ready to warn
you if there is a problem.
The light will also come on while the StabiliTrak
®
system warms up and the STABILITRAK WARMING
message will be displayed in the Driver Information
Center (DIC).
If it stays on, or comes on and the DIC shows a SERVICE
TRACTION SYS message when you are driving, there is
a problem with your TCS and your vehicle needs service.
When this light is on, the system will not limit wheel spin.
Adjust your driving accordingly. If the driver turns off TCS
by pressing the button on the console, the TCS system
light will come on and the TRACTION SYSTEM-OFF
message will show on the DIC.
If the light stays on or comes on while you are driving,
a chime sounds and a SERVICE STABILITRAK
message appears on the DIC, there is a problem with
your StabiliTrak
®and the vehicle needs service.You can acknowledge this message by pressing the
RESET button. When the SERVICE STABILITRAK
message is displayed, the StabiliTrak
®system will not
assist you in controlling the vehicle. You should have
the system serviced as soon as possible. Adjust
your driving accordingly.
When the system is working, you will see the
STABILITRAK ACTIVE message displayed in the
DIC. You may also feel of hear the system working.
This is normal.
If you turn off the StabiliTrak
®system, by pressing the
front part of the button on the console for ve seconds,
the traction control system light will come on, a chime will
sound and the TRAC/STABILITRAK OFF message will
be displayed in the DIC. The Traction Control System will
also be turned off. SeeDIC Warnings and Messages on
page 3-67for more information.
If the StabiliTrak
®system and Traction Control System
are turned off, pressing the console button momentarily
will turn both systems on. The DIC will display the
TRAC/STABILITRAK ON message, the instrument
cluster light will be off and a chime will sound.
SeeDIC Warnings and Messages on page 3-67for
more information.
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Engine Coolant Temperature Gage
This gage shows the engine coolant temperature.
As the pointer nears 260°F (125°C), your engine coolant
temperature is high. A message may display on the
Driver Information Center (DIC) depending on how high
the temperature is. SeeDIC Warnings and Messages
on page 3-67for more information.
SeeEngine Overheating on page 6-25for more
information.
Tire Pressure Light
This light should come
on briey as you start the
engine. It will then come on
only when a at or low tire
pressure condition exists.
SeeTire Pressure Monitor System on page 6-59for
more information.
United States
Canada
3-57

Engine Oil Pressure Gage
The engine oil pressure gage shows the engine oil
pressure in psi (pounds per square inch) or kPa
(kilopascals) when the engine is running.
Oil pressure should be 20 to 80 psi (140 to 550 kPa).
In certain situations such as long, extended idles on
hot days, it could read as low as 6 psi (40 kPa) and still
be considered normal. It may vary with engine speed,
outside temperature and oil viscosity.The Driver Information Center (DIC) may display
messages regarding the oil condition. SeeDIC
Warnings and Messages on page 3-67andEngine
Oil on page 6-15.
{CAUTION:
Do not keep driving if the oil pressure is low.
If you do, your engine can become so hot that
it catches re. You or others could be burned.
Check your oil as soon as possible and have
your vehicle serviced.
Notice:Lack of proper engine oil maintenance
may damage the engine. The repairs would not
be covered by your warranty. Always follow
the maintenance schedule in this manual for
changing engine oil. United States
Canada
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You can use the Driver Information Center (DIC) to
display more detailed fuel information. While scrolling
through the DIC, you will also nd:
AVERAGE XX.X MPG (Average Miles Per Gallon):
The fuel economy calculated for the last 20 gallons
(76 L) of fuel used, or since you last reset the display.
INST XX.X MPG (Instantaneous Miles Per Gallon):
The fuel economy calculated for your current driving
conditions.
RANGE XXX MI:The approximate distance you can
drive before refueling.
SeeDIC Controls and Displays on page 3-64for more
information.
You should reset the fuel information display every time
you refuel. To reset AVERAGE, use the information up or
down button to scroll to AVE FUEL ECON and hold the
reset button. RANGE will automatically reset.
Driver Information Center (DIC)
This display gives you the status of many of your
vehicle’s systems. The DIC is also used to display driver
personalization features and warning/status messages.
All messages will appear in the DIC display, located
at the bottom of the instrument panel cluster.
DIC Controls and Displays
The Driver Information
Center (DIC) buttons
are located to the right
of the steering wheel
on the instrument panel,
near the air outlets.
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DIC Warnings and Messages
These messages will appear if there is a problem
detected in one of your vehicle’s systems. You must
then press RESET to clear the display screen for
further use. However, be sure to take any message that
appears on the display screen seriously and remember
that pressing the RESET button will only make the
message disappear, not the problem.
DIC messages can also be displayed in English,
French, German, Italian, and Spanish.
ABS (Anti-Lock Brake System) ACTIVE:When your
anti-lock system is adjusting brake pressure to help
avoid a braking skid, the ABS ACTIVE message will
be displayed.
Slippery road conditions may exist if this message
is displayed, so adjust your driving accordingly.
The message may stay on for a few seconds after
the system stops adjusting brake pressure.BATTERY SAVER ACTIVE:This message is displayed
when the vehicle has detected that the battery voltage
is dropping beyond a reasonable point. The battery
saver system will start reducing certain features of the
vehicle that you may not be able to notice. At the
point that features are disabled, this message is
displayed. It means that the vehicle is trying to save the
charge in the battery. Turn off unnecessary accessories
to allow the battery to recharge.
BUCKLE PASSENGER:This message reminds you to
buckle the passenger’s seat belt.
This message will display and a chime will sound when
the ignition is on, the driver’s seat belt is buckled, the
passenger’s seat belt is unbuckled with the passenger
airbag enabled, and the vehicle is in motion. You should
have the passenger buckle their seat belt.
The reminder will be repeated if the ignition is on, the
vehicle is in motion, the driver is buckled and the
passenger is still unbuckled, and the passenger airbag is
enabled. If the passenger’s seat belt is already buckled,
this message and chime will not come on.
3-67

NO FOB, OFF OR RUN?:When this message displays,
it means that the keyless access transmitter is not
detected inside the vehicle while you are trying to turn
the ignition off. Your vehicle may be near a strong
radio antenna signal causing the keyless access system
to be jammed. The vehicle will remain in ACC until off
or START has been pressed or ve minutes has
expired. If you turn the ignition off and you cannot nd
the keyless access transmitter, you will not be able
to restart the vehicle. The keyless access transmitter
needs to be inside of the vehicle in order for the vehicle
to start. SeeStarting the Engine on page 2-22for
more information.
OVER SPEED WARNING:This message is displayed
when the vehicle speed exceeds a certain limit as
required by some export countries. A chime will sound
when this message is displayed.
PRESS BRAKE TO START:The brake pedal must
be applied to start the vehicle. Make sure you are
pressing the brake pedal all the way down.
REDUCED ENGINE POWER:This message informs
you that the vehicle is reducing engine power because
the transmission is being placed in gear under conditions
that may cause damage to the vehicle’s engine,
transmission, or ability to accelerate. 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 GM dealer for service
as soon as possible.
RIGHT DOOR AJAR:The passenger’s door is open or
ajar when this message appears. The vehicle must
be running and the transmission not in PARK (P) for this
message to display. A chime will sound if the vehicle’s
speed is greater than 3 mph (5 km/h).
SERVICE A/C:This message appears when the
electronic sensors that control the air conditioning and
heating systems are no longer working. Have the climate
control system serviced by your GM dealer if you
notice a drop in heating and air conditioning efficiency.
SERVICE ABS (Anti-Lock Brake System):If the
SERVICE ABS message is displayed when you
are driving, stop as soon as possible and turn the
ignition off. Then start the engine again to reset the
system. If the message stays on, or comes back
on again while you are driving, your vehicle is in need
of service. See your GM dealer.
If the SERVICE ABS message is being displayed, your
Traction Control System and StabiliTrak
®System
will also be disabled.
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