service CADILLAC XLR 2008 1.G Owner's Guide

CRUISE NOT READY
This message indicates that the Adaptive Cruise Control
(ACC) will not activate due to a temporary condition.
Your vehicle does not require service. If this message
displays when you attempt to activate the system,
continue driving for several minutes, then try to activate
the system again.
DRIVER NO. X (1 OR 2)
This message displays when the vehicle is started or
when there is a change of driver. The message
shows which driver is activating the personalization
feature. It will only stay on for ve seconds.
ENGINE HOT, STOP ENGINE
This message displays when the engine has overheated.
Stop and turn the engine off immediately to avoid
severe engine damage. SeeEngine Overheating
on page 6-27. A multiple chime also sounds when this
message displays.
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.
3-65

HIGH VOLTAGE
This message displays when the electrical charging
system is overcharging. To avoid being stranded, have
the electrical system checked by your dealer/retailer.
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/retailer 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.
LEFT DOOR AJAR
This message displays anytime the engine is running,
the transmission is not in PARK (P), and the driver door
is open or ajar. A chime sounds when the vehicle’s
speed is greater than 3 mph (5 km/h).
LOW BRAKE FLUID
This message displays if the engine is running to inform
the driver that the brake uid level is low. Have the
brake system serviced by your dealer/retailer as soon
as possible. See “Brake Fluid” underBrakes on
page 6-37.
LOW COOLANT
This message displays when there is a low level of
engine coolant. Have the cooling system serviced by
your dealer/retailer as soon as possible. SeeEngine
Coolant on page 6-24.
LOW FUEL
This message displays when the fuel supply is less
than 5 gallons (18.9 L) and the display is turned off.
A single chime also sounds when this message is
displayed.
3-66

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 6-36for 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/retailer if this message appears.
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.
3-68

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 PARK (P), 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.
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,
your 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 Warning Light on page 3-51
andTraction Control System (TCS) Warning Light on
page 3-52. 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.
3-70

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 3-30for more information.
SERVICE ELECT (Electrical) SYSTEM
This message displays if an electrical problem has
occurred within the Powertrain Control Module (PCM).
Have your 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 your 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 your vehicle has this feature, this message displays
when the Adaptive Cruise Control (ACC) system is
disabled and needs service. See your dealer/retailer.
SERVICE RIDE CONTROL
This message displays when there is a problem with
the Magnetic Ride Control System. Have your vehicle
serviced by your dealer/retailer.
SERVICE TRACTION SYS (System)
This message displays when there is a problem with
the Traction Control System (TCS). Have your vehicle
serviced by your dealer/retailer.
SERVICE STABILITRAK
If this message displays, it means there may be a
problem with the stability enhancement system.
If you see this message, try to reset the system.
Stop, turn off the engine, then start the engine again.
If this message still comes on, it means there is a
problem. You should see your dealer/retailer for service.
Reduce your speed and drive accordingly. A single
chime also sounds when this message is displayed.
SERVICE TRANSMISSION
This message displays when there is a problem with
the transmission. Have your vehicle serviced by
your dealer/retailer.
3-71

SERVICE VEHICLE SOON
This message displays when a non-emissions related
powertrain malfunction occurs. Have your vehicle
serviced by your dealer/retailer as soon as possible.
SHIFT TO PARK
This message displays if the vehicle is not in PARK (P)
when the engine is being turned off. The vehicle will
be in accessory mode. Once the shift lever is moved
to PARK (P), the vehicle will turn off.
STABILITRAK ACTIVE
You may see this message on the DIC. It means that
an advanced, computer-controlled system has come on
to help your vehicle continue to go in the direction in
which you are steering. This stability enhancement
system activates when the computer senses that your
vehicle is just starting to spin, as it might if you hit
a patch of ice or other slippery spot on the road.
When the system is on, you may hear a noise or
feel a vibration in the brake pedal. This is normal.When this message is on, continue to steer in the
direction you want to go. The system is designed to
help you in bad weather or other difficult driving situations
by making the most of whatever road conditions will
permit. If this message comes on, you will know that
something has caused your vehicle to start to spin,
so consider slowing down. A single chime also sounds
when this message is displayed.
STABILITRAK READY
If this message displays and a chime sounds, the
system has completed the functional check of the
StabiliTrak
®System.
STABILITRAK WARMING
When you rst start your vehicle and drive away,
especially during cold winter weather, this message
may display along with a chime and the traction control
warning light. This is normal. You can acknowledge
this message by pressing the RESET button. The
StabiliTrak
®System performance is affected until the
STABILITRAK READY message is displayed in the DIC,
which can take up to 15 minutes.
3-72

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 3-53. Several conditions may cause this message
to appear. SeeTire Pressure Monitor Operation on
page 6-63for 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 PARK (P).
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.
TRAC (Traction)/STABILITRAK OFF
This message displays when both the Traction Control
System (TCS) and the StabiliTrak®System are off.
This message will remain until the systems are turned
on again.
3-73

Radio Reception
Frequency interference and static can occur during
normal radio reception if items such as cell phone
chargers, vehicle convenience accessories, and external
electronic devices are plugged into the accessory
power outlet. If there is interference or static, unplug
the item from the accessory power outlet.
AM
The range for most AM stations is greater than for
FM, especially at night. The longer range can cause
station frequencies to interfere with each other.
For better radio reception, most AM radio stations
boost the power levels during the day, and then reduce
these levels during the night. Static can also occur
when things like storms and power lines interfere with
radio reception. When this happens, try reducing
the treble on your radio.
FM Stereo
FM stereo gives the best sound, but FM signals only
reach about 10 to 40 miles (16 to 65 km). Tall buildings
or hills can interfere with FM signals, causing the
sound to fade in and out.
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 through tunnels could cause loss
of the XM™ signal for a period of time. The radio
may display NO XM SIGNAL to indicate interference.
3-84

Overview.........................................................4-2
Navigation System Overview............................4-2
Getting Started...............................................4-4
Features and Controls....................................4-11
Using the Navigation System..........................4-11
Setup Menu.................................................4-13
Plan Route..................................................4-19
Edit Memory Point........................................4-20
Edit Waypoint...............................................4-24
Edit Avoid Point/Area....................................4-26
Enter Destination..........................................4-28
Route Preference..........................................4-37
Maps..........................................................4-39
Symbols......................................................4-44Keyless Access System.................................4-50
OnStar®System...........................................4-50
Global Positioning System (GPS)....................4-50
Vehicle Positioning........................................4-51
Problems with Route Guidance.......................4-52
If the System Needs Service..........................4-52
Ordering Map DVDs......................................4-53
Database Coverage Explanations....................4-53
Navigation Audio System................................4-54
Six-Disc CD Changer....................................4-67
CD/DVD Player............................................4-70
Radio Personalization with Home and Away
Feature....................................................4-75
Voice Recognition..........................................4-76
Section 4 Navigation System
4-1

Detailed Areas
Road network attributes are contained in the map
database for detailed areas. Attributes include
information such as street names, street address, turn
restrictions, etc. A detailed area will include all major
highways, service roads, and residential roads.
The detailed areas include points of interest (POI)
such as: restaurants, airports, banks, hospitals, police
stations, gas stations, tourist attractions, historical
monuments, etc. The map database may not include
data for newly constructed areas or map database
corrections that are completed after the production of
the disc. The navigation system will provide full route
guidance in the detailed map areas.
Limited Guidance Areas
Any area that is not classied as detailed is a limited
guidance area. Limited guidance streets will be
displayed on the map display but route guidance may
not be given on these streets. Some POI categories,
such as the city center POI category, and some street
addresses are included in the limited guidance areas.
The navigation system will inform you by voice prompts
when you are traveling into a limited guidance area
where route guidance will not be available. The street
maps and the directional arrow displayed on the
navigation system can then be used to determine the
remaining route to your destination.
Installing the DVD Map Disc
Your dealer/retailer may have installed the map DVD.
If the map DVD was not installed, do the following
to load it:
1. Turn the ignition on.
2. With the vehicle in PARK (P), press and hold the
TILT key until a beep is heard. The system’s
faceplate will open.
3. If already loaded, the map DVD or a CD will eject
from the slot.
4. Load the map DVD into the slot by inserting it
partway. The system will pull it in.
5. Press and release the TILT key to close the
faceplate.
Notice:Shifting out of PARK (P) with the system’s
faceplate open will cause the faceplate to close
automatically. This could cause damage to a
CD, DVD or the system if it is partially loaded. Before
shifting out of PARK (P), make sure that the DVD
or CD is loaded properly. The vehicle must be
shifted back into PARK (P) to close the faceplate.
4-40