warning CADILLAC XLR 2009 1.G Owner's Guide

The Driver Information Center (DIC) can be used to
show more detailed fuel information. The DIC,
can also display:
AVERAGE XX.X MPG (Average Miles Per
Gallon):The fuel economy calculated for the
last 20 gallons (76 L) of fuel used, or since the
display was last reset.
INST XX.X MPG (Instantaneous Miles Per
Gallon):The fuel economy calculated for current
driving conditions.
RANGE XXX MI:The approximate distance that
can be driven before refueling.
SeeDIC Operation and Displays on page 3-57for
more information.
Driver Information Center (DIC)
This display gives you the status of many of the
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 Operation and Displays
These buttons are located
to the right of the steering
wheel on the instrument
panel, near the air outlets.
«4ª(Information):Press to scroll through the
available features which include the odometer, trip
odometers, fuel range, miles per gallon, average speed,
timer, tire pressure, and remaining oil life.
3-57

DIC Warnings and Messages
These messages appear if there is a problem detected
in one of the 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, Japanese, and Spanish.
ABS (Antilock Brake System) ACTIVE
This message displays when the Antilock Brake
System (ABS) is adjusting brake pressure to help avoid
a braking skid.
Slippery road conditions may exist if this message
displays, so adjust your driving accordingly. The
message may stay on for a few seconds after the
system stops adjusting brake pressure.
BUCKLE PASSENGER
This message reminds you to buckle the passenger
safety belt.
This message displays and a chime sounds when
the ignition is on, the driver safety belt is buckled,
the passenger safety belt is unbuckled with thepassenger airbag enabled, and the vehicle is in
motion. You should have the passenger buckle their
safety 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 safety belt is already
buckled, this message and chime will not come on.
BUCKLE SEAT BELT
This message reminds you to buckle the driver
safety belt.
This message displays and a chime sounds when the
ignition is on, the driver safety belt is unbuckled, and the
vehicle is in motion. You should buckle the safety belt.
If the driver remains unbuckled when the ignition is
on and the vehicle is in motion, the reminder will
be repeated. If the driver safety belt is already buckled,
this message and chime will not come on.
This message is an additional reminder to the Safety
Belt Reminder Light in the instrument panel cluster.
SeeSafety Belt Reminders on page 3-44for more
information.
3-60

LOW OIL PRESSURE
Notice:If you drive your 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.
SeeEngine Oil on page 6-15for more information.
If this message displays while the engine is running,
stop the engine and do not operate the vehicle until the
cause of low oil pressure is corrected. Severe damage
to the engine can result. A multiple chime sounds when
this message is displayed.
LOW VOLTAGE
This message displays when the electrical system
is charging less than 10 volts or if the battery has
been drained. If this message displays immediately
after starting, it is possible that the generator can still
recharge the battery. The battery should recharge while
driving, but may take a few hours to do so. Consider
using an auxiliary charger to boost the battery after
returning home or to a nal destination. Make sure you
follow the manufacturer’s instructions. If this message
displays while driving or after starting the vehicleand stays on, have it checked immediately by your
dealer/retailer to determine the cause of this problem.
To help the generator recharge the battery quickly,
you can reduce the load on the electrical system
by turning off the accessories. You can monitor battery
voltage on the DIC by pressing the INFO button.
The normal range is 11.5 to 15.5 volts.
LOW WASHER FLUID
This message displays when the windshield washer
uid is low. Fill the windshield washer uid reservoir as
soon as possible. SeeEngine Compartment Overview
on page 6-12for the location of the windshield
washer uid reservoir. Also, seeWindshield Washer
Fluid on page 6-31for more information.
MAX (Maximum) SPEED XX MPH
(XX KM/H)
This message displays when a failure in the magnetic
ride control system has occurred. The Powertrain
Control Module (PCM) determines the speed to which
the vehicle is limited. Have the vehicle serviced by your
dealer/retailer if this message appears.
3-64

NO FOB, OFF OR RUN?
This message displays when a keyless access
transmitter is not detected inside the vehicle while
you are trying to turn the ignition off. The vehicle may
be near a strong radio antenna signal causing the
keyless access system to be jammed. The vehicle will
remain in ACCESSORY until the vehicle is turned off or
is restarted, 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 2-26for more information.
OVER SPEED WARNING
This message displays when the vehicle speed exceeds
a certain limit as required by some export countries.
A chime sounds when this message is displayed.
PRESS BRAKE TO START
This message displays to inform you that 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 displays when 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 dealer/retailer for service as soon
as possible.
RIGHT DOOR AJAR
This message displays anytime the engine is running,
the transmission is not in P (Park), and the passenger
door is open or ajar. A chime sounds if the vehicle’s
speed is greater than 3 mph (5 km/h).
SERVICE A/C
This message displays when the electronic sensors that
control the air conditioning and heating systems are
no longer working. Have the climate control system
serviced by your dealer/retailer if you notice a drop in
heating and air conditioning efficiency.
3-66

SERVICE ABS (Antilock Brake System)
If this message displays 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,
the vehicle is in need of service. See your dealer/retailer.
If the SERVICE ABS message is being displayed, the
Traction Control System (TCS) and StabiliTrak
®System
will also be disabled. The Driver Information Center
will scroll three messages: SERVICE ABS, SERVICE
TRACTION SYS, and SERVICE STABILITRAK, and the
antilock brake system and traction control warning
lights on the instrument panel cluster will be illuminated.
SeeAntilock Brake System (ABS) Warning Light on
page 3-48andStabiliTrak
®/Traction Control System
(TCS) Warning Light on page 3-48. The driver can
acknowledge these messages by pressing the RESET
button three times. When the service message is
displayed, the computer controlled systems will not
assist the driver and you should have the system
repaired by your dealer/retailer as soon as possible.
Adjust your driving accordingly.
SERVICE AFS (Adaptive Forward
Lighting System) LAMPS
This message displays when the Adaptive Forward
Lighting System (AFS) is disabled and needs service.
See your dealer/retailer. SeeAdaptive Forward Lighting
System on page 3-28for more information.
SERVICE ELECT (Electrical) SYSTEM
This message displays if an electrical problem has
occurred within the Powertrain Control Module (PCM).
Have the vehicle serviced by your dealer/retailer.
SERVICE FUEL SYSTEM
This message displays when the Powertrain Control
Module (PCM) has detected a problem within the fuel
system. Have the vehicle serviced by your dealer/retailer.
This message will also be displayed when the cluster is
not getting fuel information from the PCM.
SERVICE RADAR CRUISE
If the vehicle has this feature, this message displays
when the Adaptive Cruise Control (ACC) system
is disabled and needs service. See your dealer/retailer.
3-67

STABILITRAK READY
If this message displays and a chime sounds, the
system has completed the functional check of the
StabiliTrak
®System.
SVC (Service) TIRE MONITOR
This message displays if a part on the Tire Pressure
Monitor System (TPMS) is not working properly. The tire
pressure light also ashes and then remains on during
the same ignition cycle. SeeTire Pressure Light on
page 3-50. Several conditions may cause this message
to appear. SeeTire Pressure Monitor Operation on
page 6-57for more information. If the warning comes on
and stays on, there may be a problem with the TPMS.
See your dealer/retailer.
TOO COLD TO MOVE TOP
This message displays when the retractable hardtop
button is pressed and the hardtop pump motor
temperature is below−4°F (−20°C). Wait for the hardtop
pump motor to warm up before using the retractable
hardtop.
TOP INOP (Inoperative) – VALET ON
This message displays when the retractable hardtop
button is pressed and the valet switch is on. Turn off the
valet switch before using the retractable hardtop.
TOP INOP (Inoperative) OUT OF PARK
This message displays if the retractable hardtop
button is pressed while the vehicle is not in P (Park).
TOP MOTOR OVER TEMP (Temperature)
This message displays when the retractable hardtop
button is pressed and the hardtop pump motor
temperature is over 221°F (105°C). Wait for the hardtop
pump motor to cool down before using the retractable
hardtop.
TOP NOT SECURE
This message displays when the retractable hardtop
button is released before the top open or close operation
is complete. Press and hold the retractable hardtop
button to fully open or close the top.
TRAC (Traction) SYSTEM ACTIVE
This message displays when the Traction Control
System (TCS) is limiting wheel spin. Slippery road
conditions may exist if this message is displayed,
so adjust your driving accordingly. This message stays
on for a few seconds after the TCS stops limited
wheel spin.
3-69

Braking
SeeBrake System Warning Light on page 3-47.
Braking action involves perception time and reaction
time. First, you have to decide to push on the brake
pedal. That is perception time. Then you have to bring
up your foot and do it. That is reaction time.
Average reaction time is about three-fourths of a
second. But that is only an average. It might be less
with one driver and as long as two or three seconds or
more with another. Age, physical condition, alertness,
coordination, and eyesight all play a part. So do alcohol,
drugs, and frustration. But even in three-fourths of a
second, a vehicle moving at 60 mph (100 km/h) travels
66 feet (20 m). That could be a lot of distance in an
emergency, so keeping enough space between
your vehicle and others is important.
And, of course, actual stopping distances vary greatly
with the surface of the road, whether it is pavement or
gravel; the condition of the road, whether it is wet, dry, or
icy; tire tread; the condition of the brakes; the weight of
the vehicle; and the amount of brake force applied.Avoid needless heavy braking. Some people drive
in spurts — heavy acceleration followed by heavy
braking — rather than keeping pace with traffic. This is
a mistake. The brakes might not have time to cool
between hard stops. The brakes will wear out much
faster if you do a lot of heavy braking. If you keep pace
with the traffic and allow realistic following distances,
you will eliminate a lot of unnecessary braking.
That means better braking and longer brake life.
If your vehicle’s engine ever stops while you are driving,
brake normally but do not pump the brakes. If you do,
the pedal could get harder to push down. If the
engine stops, you will still have some power brake
assist. But you will use it when you brake. Once the
power assist is used up, it can take longer to stop and
the brake pedal will be harder to push.
Adding non-dealer/non-retailer accessories can affect
your vehicle’s performance. SeeAccessories and
Modifications on page 6-3.
5-4

Antilock Brake System (ABS)
Your vehicle has the Antilock Brake System (ABS),
an advanced electronic braking system that will
help prevent a braking skid.
When you start the engine and begin to drive away,
ABS will check itself. You might hear a momentary
motor or clicking noise while this test is going on, and
you might even notice that the brake pedal moves
a little. This is normal.
If there is a problem with
ABS, this warning light will
stay on. SeeAntilock Brake
System (ABS) Warning
Light on page 3-48.
Let us say the road is wet and you are driving safely.
Suddenly, an animal jumps out in front of you. You slam
on the brakes and continue braking. Here is what
happens with ABS:
A computer senses that the wheels are slowing down.
If one of the wheels is about to stop rolling, the computer
will separately work the brakes at each wheel.ABS can change the brake pressure to each wheel, as
required, faster than any driver could. This can help
you steer around the obstacle while braking hard.
As you brake, the computer keeps receiving updates on
wheel speed and controls braking pressure accordingly.
Remember: ABS does not change the time you need to
get your foot up to the brake pedal or always decrease
stopping distance. If you get too close to the vehicle in
front of you, you will not have time to apply the brakes
if that vehicle suddenly slows or stops. Always leave
enough room up ahead to stop, even though you
have ABS.
Using ABS
Do not pump the brakes. Just hold the brake pedal
down rmly and let antilock work for you. You might hear
a motor or clicking noise and feel the brake pedal
move a little during a stop, but this is normal.
5-5

Braking in Emergencies
With ABS, you can steer and brake at the same time.
In many emergencies, steering can help more than even
the very best braking.
Brake Assist
This vehicle has a Brake Assist feature designed to
assist the driver in stopping or decreasing vehicle speed
in emergency driving conditions. This feature uses the
stability system hydraulic brake control module to
supplement the power brake system under conditions
where the driver has quickly and forcefully applied
the brake pedal in an attempt to quickly stop or slow
down the vehicle. The stability system hydraulic
brake control module increases brake pressure at each
corner of the vehicle until the ABS activates. Minor
brake pedal pulsations or pedal movement during this
time is normal and the driver should continue to
apply the brake pedal as the driving situation dictates
The Brake Assist feature will automatically disengage
when the brake pedal is released or brake pedal
pressure is quickly decreased.
StabiliTrak®System
The StabiliTrak System is a computer controlled system
that helps the driver maintain directional control of the
vehicle in difficult driving conditions. This is accomplished
by selectively applying any one of the vehicle’s brakes.
The Traction Control
System (TCS)/StabiliTrak
light is located on the
instrument panel.
STABILITRAK ACTIVE comes on the Driver Information
Center (DIC) when the system is working. SeeDIC
Warnings and Messages on page 3-60for more
information. The system may be heard or felt while it is
working. This is normal.
The TCS/StabiliTrak light comes on the instrument panel,
a chime will sound, and SERVICE STABILITRAK comes
on the DIC if there is a problem with the system.
5-6

Performance Mode — XLR-V Only
Notice:When traction control is turned off, or
Performance Mode is active, it is possible to lose
traction. If a shift is attempted with the rear wheels
spinning with a loss of traction, it is possible to
cause damage to the transmission. Do not attempt to
shift when the rear wheels do not have traction.
Damage caused by misuse of the vehicle is not
covered. See the warranty book for additional
information.
For vehicles with this feature, the Performance Mode
can be selected by pressing the TCS/StabiliTrak button
on the console two times quickly. PERFORMANCE
MODE comes on the DIC. Performance Mode allows the
driver to have full control of the rear wheels while the
StabiliTrak System helps maintain directional control of
the vehicle by applying the brakes as necessary.
The TCS/StabiliTrak light will not be on. The TCS will
not be operating. Adjust your driving accordingly.
When the TCS/StabiliTrak button is pressed again, the
StabiliTrak and Traction Control Systems will be on.
The TRAC/STABILITRAK ON message will be displayed
briey in the DIC and a chime will be heard.
Traction Control System (TCS)
The vehicle has a traction control system that limits
wheel spin. This is especially useful in slippery
road conditions. The system operates only if it senses
that one or both of the rear wheels are spinning or
beginning to lose traction. When this happens,
the system works the rear brakes and reduces engine
power to limit wheel spin.
The TRAC SYSTEM ACTIVE message will display on
the Driver Information Center (DIC) when the traction
control system is limiting wheel spin. SeeDIC Warnings
and Messages on page 3-60. The system may be
heard or felt while it is working, but this is normal.
If cruise control is being used when the traction control
system begins to limit wheel spin, the cruise control
will automatically disengage. Cruise control may be
reengaged when road conditions allow. SeeAdaptive
Cruise Control on page 3-14orCruise Control on
page 3-11for more information.
5-8