battery CADILLAC XLR 2007 1.G Owner's Manual

If the word OFF or the off symbol is lit on the
passenger airbag status indicator, it means that
the passenger sensing system has turned off
the passenger’s airbags. SeePassenger Sensing
System on page 53for more on this, including
important safety information.
If, after several seconds, all status indicator lights
remain on, or if there are no lights at all, there
may be a problem with the lights or the passenger
sensing system. See your dealer for service.
{CAUTION:
If the airbag off indicator and the airbag
readiness light ever come on together, it
means that something may be wrong with
the airbag system. If this ever happens,
have the vehicle serviced promptly,
because an adult-size person sitting in the
right front passenger seat may not have
the protection of the airbag. SeeAirbag
Readiness Light on page 188.
Charging System Light
When you turn the
engine on, this light will
come on briey to
show that the generator
and battery charging
systems are working
properly.
If this light stays on, your vehicle needs service.
You should take your vehicle to the dealer at once.
To save your battery until you get there, turn off
all accessories. SeeDIC Controls and Displays on
page 204for more information.
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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 97to see if it is set. If the parking
brake is not set, have your brake system
inspected right away.
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Have you recently changed brands of fuel?
If so, be sure to fuel your vehicle with quality fuel.
SeeGasoline Octane on page 366. Poor fuel
quality will cause the engine not to run as
efficiently as designed. You may notice this as
stalling after start-up, stalling when you put
the vehicle into gear, misring, hesitation on
acceleration, or stumbling on acceleration. (These
conditions may go away once the engine is
warmed up.) This will be detected by the system
and cause the light to turn on.
If you experience one or more of these conditions,
change the fuel brand you use. It will require at
least one full tank of the proper fuel to turn the
light off.
If none of the above steps have made the light
turn off, your dealer can check the vehicle.
Your dealer has the proper test equipment and
diagnostic tools to x any mechanical or electrical
problems that may have developed.Emissions Inspection and Maintenance
Programs
Some state/provincial and local governments have
or may begin programs to inspect the emission
control equipment on your vehicle. Failure to pass
this inspection could prevent you from getting a
vehicle registration.
Here are some things you need to know to help
your vehicle pass an inspection:
Your vehicle will not pass this inspection if the
check engine light is on or not working properly.
To perform a check engine light bulb check with the
keyless ignition, make sure the transmitter fob is in
the passenger compartment. SeeIgnition Positions
on page 88. Press the bottom of the Acc. button on
the instrument panel and hold the button down for
ve seconds. The instrument panel, including the
check engine light, will light up and the ignition will
be on, but the engine will not start — if you press
the bottom of the Acc. button only briey, less than
ve seconds, the accessory power mode will be
turned on, but not the ignition. After the bulb check,
be sure to press and release the Acc. button again
to turn the ignition off and avoid draining the
vehicle’s battery.
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Your vehicle will not pass this inspection if the
OBD (on-board diagnostic) system determines that
critical emission control systems have not been
completely diagnosed by the system. The vehicle
would be considered not ready for inspection.
This can happen if you have recently replaced the
battery or if the battery has run down. The
diagnostic system is designed to evaluate critical
emission control systems during normal driving.
This may take several days of routine driving.
If you have done this and your vehicle still does
not pass the inspection for lack of OBD system
readiness, your dealer can prepare the vehicle for
inspection.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 206andEngine Oil on
page 377.
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200

ENGINE PROTECTION REDUCE
ENGINE RPM
If this message displays, the control system has
determined that continued operation at the existing
engine speed may lead to engine overheating.
Lower the engine speed by upshifting the
transmission or drive at a lower speed.
HEADLAMPS SUGGESTED
This message displays if it is dark enough outside
and the headlamps and Twilight Sentinel®
controls are off. This message informs the driver
that turning on the exterior lamps is recommended.
It has become dark enough outside to require
the headlamps and/or other exterior lamps. This
message also displays if the optional Rainsense™
wiping feature is on and the Twilight Sentinel
®
is off.
HIGH TRANS (Transmission) TEMP
(Temperature)
This message displays when the transmission uid
in your vehicle is too hot. Stop and allow your
vehicle to idle until it cools down or until this
message is removed.
HIGH VOLTAGE
This message displays when the electrical
charging system is overcharging. To avoid being
stranded, have the electrical system checked
by your dealer. You can reduce the charging
overload by using the accessories. Turn on the
lamps and radio, set the climate control on AUTO
and the fan speed on HI, and turn the rear
window defogger on. You can monitor battery
voltage on the DIC by pressing the information
button. The normal range is 11.5 to 15.5 volts
when the engine is running.
HOT ENGINE–A/C OFF
This message displays when the engine coolant
becomes hotter than the normal operating
temperature. You can continue to drive your
vehicle. If this message continues to display, have
the system repaired by your dealer as soon as
possible to avoid compressor damage.
ICE POSSIBLE
This message displays when the outside air
temperature is cold enough to create icy road
conditions. Adjust your driving accordingly.
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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
your vehicle and stays on, have it checked
immediately by your dealer 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 374for the
location of the windshield washer uid reservoir.
Also, seeWindshield Washer Fluid on page 397
for 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 your vehicle is limited. Have
your vehicle serviced by your dealer if this
message appears.
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NO FOB DETECTED
This message displays if the vehicle does not
detect the presence of a keyless access
transmitter when you have attempted to start the
vehicle or a vehicle door has just closed. The
following conditions may cause this message to
appear:
Driver-added equipment plugged into the
accessory power outlet on the center console
is causing interference. Examples of these
devices are cell phones and cell phone
chargers, two-way radios, power inverters, or
similar items. Try moving the keyless
access transmitter away from these devices
when starting the vehicle. In addition,
PDA devices and remote garage and gate
openers may also generate Electromagnetic
Interference (EMI) that may interfere with
the keyless access transmitter. Do not carry
the keyless access transmitter in the same
pocket or bag as these devices.
The vehicle is experiencing Electromagnetic
Interference (EMI). Some locations, such as
airports, automatic toll booths, and some
gas stations, have EMI elds which may
interfere with your keyless access transmitter.If moving the transmitter to different locations
within the vehicle does not help, place the
transmitter in the glove box transmitter pocket
with the buttons facing to the right and then
press the START button.
The vehicle’s battery voltage is low. The
battery voltage must be above 10 volts for the
keyless access transmitter to be detected
properly.
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Other Messages
Here are more messages that you can receive on
your Driver Information Center (DIC). To
acknowledge a message and read another
message that may have come on at the same
time, press the RESET button.
ACCESSORY MODE ON
CHANGE OIL SOON
(SeeEngine Oil on page 377andEngine Oil
Life System on page 380.)
FOB BATTERY LOW
HIGH TIRE PRESS LF
HIGH TIRE PRESS RF
HIGH TIRE PRESS LR
HIGH TIRE PRESS RR
INTRUSION SENSOR OFF
INTRUSION SENSOR ON
KNOWN FOB
LEFT FRONT TIRE FLAT MAX SPD 55,
REDUCED HNDLG
LEFT REAR TIRE FLAT MAX SPD 55,
REDUCED HNDLG
LOW TIRE PRESS LF
LOW TIRE PRESS RF
LOW TIRE PRESS LR
LOW TIRE PRESS RR
MAX # FOBS LEARNED
OFF-ACC TO LEARN
READY FOR FOB #X
RIGHT FRT TIRE FLAT MAX SPD 55,
REDUCED HNDLG
RIGHT REAR TIRE FLAT MAX SPD 55,
REDUCED HNDLG
WAIT XX MINUTES
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DIC Vehicle Personalization
Your vehicle has personalization capabilities that
allow you to program certain features to a
preferred setting for up to two drivers. The back of
the keyless access transmitters are labelled 1 or 2.
The current driver’s preferences are recalled
when one of the following occurs:
The lock or unlock button on the keyless
access transmitter, programmed as 1 or 2, is
pressed.
The appropriate memory button, 1 or 2,
located on the driver’s seat is pressed.
SeeMemory Seat, Mirrors and Steering Wheel
on page 10for more information.
A valid keyless access transmitter is detected
upon opening the driver’s door.
If more than one valid keyless access transmitter
is detected upon opening the driver’s door, the
driver preferences for the lowest driver number will
be recalled.
If a keyless access transmitter is programmed
as #3 or #4, the personalization system will
not recognize the transmitter. The Driver
Information Center (DIC) will not display a currentdriver number and the features that are normally
programmed through the DIC will be set to
the default states. Also, if the OPTIONS button is
pressed, the DIC does not display the menus
used to set personalizations, but instead displays
OPTIONS UNAVAILABLE for a few seconds.
Feature Programming
To change feature preferences, make sure the
vehicle is running and in PARK (P). To avoid
excessive drain on the battery, it is recommended
that the headlamps are turned off. Press the
OPTIONS button and the Driver Information Center
(DIC) will display the current driver for a few
seconds, then display the rst personalization
menu item. You can now use the OPTIONS button
to change the setting of the displayed feature.
Press the top or bottom of the information button
to scroll up or down the list of features. When
you get to a feature you want to change, press the
OPTIONS button again. When you are nished,
press the RESET button to exit the personalization
menu. If no button is pressed within 45 seconds,
the DIC will exit the personalization menu.
The following are DIC options that will be available
in the personalization menu.
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XM™ Satellite Radio Service
XM™ Satellite Radio Service gives digital radio
reception from coast-to-coast in the 48 contiguous
United States, and in Canada. Just as with FM,
tall buildings or hills can interfere with satellite
radio signals, causing the sound to fade in and out.
In addition, traveling or standing under heavy
foliage, bridges, garages, or tunnels may cause
loss of XM signal for a period of time. The
radio may display NO XM SIGNAL to indicate
interference.
Cellular Phone Usage
Cellular phone usage may cause interference with
your vehicle’s radio. This interference may
occur when making or receiving phone calls,
charging the phone’s battery, or simply having the
phone on. This interference is an increased
level of static while listening to the radio. If static
is received while listening to the radio, unplug
the cellular phone and turn it off.
Care of Your CDs
Handle CDs carefully. Store them in their original
cases or other protective cases and away from
direct sunlight and dust. The CD player scans the
bottom surface of the disc. If the surface of a
CD is damaged, such as cracked, broken,
or scratched, the CD will not play properly or not
at all. If the surface of a CD is soiled, take a
soft, lint free cloth or dampen a clean, soft cloth in
a mild, neutral detergent solution mixed with
water, and clean it. Make sure the wiping process
starts from the center to the edge.
Do not touch the bottom side of a CD while
handling it; this could damage the surface. Pick up
CDs by grasping the outer edges or the edge of
the hole and the outer edge.
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