service reset CADILLAC XLR 2009 1.G Owners Manual

Adaptive Cruise Control
If the vehicle has this feature, be sure to read this entire
section before using it.
The system operates on a radio frequency subject to
Federal Communications Commission (FCC) Rules and
with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.
Adaptive Cruise Control is an enhancement to traditional
cruise control and is not a safety system. It allows
you to keep cruise control engaged in moderate traffic
conditions without it having to be constantly reset.
Adaptive Cruise Control uses radar to detect a vehicle
directly ahead in your path, within a distance of
328 ft (100 m), and operates at speeds above
25 mph (40 km/h). When it is engaged by the driver,
the system can apply limited braking or acceleration
of the vehicle, automatically, to maintain a selected
following distance to the vehicle ahead. The vehicle’s
braking during Adaptive Cruise Control is comparable to
a person applying moderate pressure to the vehicle’s
brake pedal. To disengage Adaptive Cruise Control,
apply the brake. If no vehicle is in your path, your
vehicle will react like traditional cruise control.
3-14

Antilock Brake System (ABS)
Warning Light
For vehicles with the
Antilock Brake System
(ABS), this light comes on
briey when the engine
is started.
If it does not, have the vehicle serviced by your
dealer/retailer. If the system is working normally the
indicator light then goes off.
If the ABS light stays on, turn the ignition off. If the light
comes on while driving, stop as soon as it is safely
possible and turn the ignition off. Then start the engine
again to reset the system. If the ABS light stays on,
or comes on again while driving, the vehicle needs
service. 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 3-47.
For vehicles with a Driver Information Center (DIC),
seeDIC Warnings and Messages on page 3-60for all
brake related DIC messages.
StabiliTrak®/Traction Control
System (TCS) Warning Light
The Traction Control
System (TCS)/StabiliTrak
system warning light
comes on briey as the
engine is started.
If it does not, have the vehicle serviced by your
dealer/retailer. If the system is working normally the
indicator lights go off.
If the light stays on, or comes on while driving and
the DIC shows a SERVICE TRACTION SYS or
a SERVICE STABILITRAK message, there is a
problem with the Traction Control System (TCS)
or the StabiliTrak
®system and the vehicle needs
service.
3-48

CHANGE OIL NOW
This message displays when the life of the engine oil
has expired. SeeScheduled Maintenance on page 7-4.
After an oil change, the Oil Life Indicator must be
reset. SeeOil Life Indicator on page 3-76andEngine
Oil Life System on page 6-18.
CHARGE SYSTEM FAULT
This message displays when a problem with the
charging system has been detected. Have the vehicle
serviced by your dealer/retailer.
CHECK GAS CAP
This message displays if the fuel cap has not been fully
tightened. Check the fuel cap to make sure that it is
on properly.
CLEAN RADAR CRUISE
If the vehicle has this feature, this message displays
when the Adaptive Cruise Control (ACC) system
is disabled because the radar is blocked and cannot
detect vehicles in your path. It may also activate during
heavy rain or due to road spray. To clean the system,
seeAdaptive Cruise Control on page 3-14.
CLOSE CARGO DIVIDER
This message displays if the cargo divider is not in
place. Open the trunk and make sure the cargo divider
is secure and no objects are on the divider. SeeRear
Storage Area on page 2-54for more information.
COOLANT OVER TEMP (Temperature)
This message displays when the engine coolant
temperature is too hot. Stop and allow the vehicle to
idle in P (Park) until it cools down and the message is
removed. Do not increase engine speed above a
normal idle. If it does not cool down, turn off the engine
and have the vehicle serviced by your dealer/retailer
before driving it again. Severe engine damage can result
from an overheated engine. SeeEngine Overheating
on page 6-27.
CRUISE NOT READY
This message indicates that the Adaptive Cruise Control
(ACC) will not activate due to a temporary condition.
The 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.
3-61

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

SERVICE RIDE CONTROL
This message displays when there is a problem with
the Magnetic Ride Control System. Have the 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 the 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 the vehicle serviced by
your dealer/retailer.
SERVICE VEHICLE SOON
This message displays when a non-emissions related
powertrain malfunction occurs. Have the vehicle
serviced by your dealer/retailer as soon as possible.
SHIFT TO PARK
This message displays if the vehicle is not in P (Park)
when the engine is being turned off. The vehicle will be
in accessory mode. Once the shift lever is moved to
P (Park), 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 the vehicle continue to go in the direction in
which you are steering. This stability enhancement
system activates when the computer senses that the
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 the vehicle to start to spin, so consider
slowing down. A single chime also sounds when this
message is displayed.
3-68

Radio Data Systems (RDS)
The audio system has a Radio Data System (RDS).
RDS features are available for use only on FM stations
that broadcast RDS information. With RDS, the radio can:
Seek to stations broadcasting the selected type of
programming
Receive announcements concerning local and
national emergencies
Display messages from radio stations
Seek to stations with traffic announcementsRDS:Touch RDS to use alternate RDS functions
located in the preset menu. After touching RDS, there
is about ve seconds to choose RDS ON/OFF, TA,
MSG, PTY, or SEL PTY. If no selection is made, the
system returns to the previous menu.
If tuned to a station broadcasting RDS information, the
station’s Program Service (PS) and Program Type (PTY)
will replace the station’s frequency on the status line
at the top of the display. After about ve seconds, if
available, the PTY will be replaced on the display by the
station’s PTY name. The PTY and PTY name may be the
same or different.
If the audio system is tuned to a station that is not
broadcasting RDS information, the station’s frequency
remains on the display. While RDS is on, the audio
system searches for a stronger station in the network
if a station gets too weak for listening.
The RDS feature relies upon receiving specic
information from RDS stations. These features only
works when RDS information is available.
TA (Traffic):Touch TA to receive traffic announcements.
The audio system turns on the TA display. TA appears on
the display if the current station broadcasts traffic
announcements. Traffic announcements can also be
received from stations in the network related to the
4-60

Setting Program Type (PTY) Preset
Stations
S
CATT(Category):Press the arrows to select a
category.
Once the desired category is displayed, press
TUNE/SEEK to select the category and go to the
category’s rst station. To go to another station within
that category, press TUNE/SEEK once.
Touch and hold one of the desired P1-P6 presets to
store the selected station as a preset. If PTY times out
and is no longer on the display, start again.
SCAN:Use this button to scan through the channels
within a category or scan through the preset stations.
To scan through the channels in a category:
1. Select a category by using the category arrows.
2. Once the desired category is displayed, touch
SCAN. The radio begins scanning within the
chosen category.
3. Touch SCAN again to stop scanning.
To scan through preset stations, touch and hold SCAN.
Touch SCAN again to stop scanning.
XM™ Radio Messages
XL (Explicit Language Channels):XL on the radio
display, after the channel name, indicates content with
explicit language. These channels, or any others,
can be blocked at a customer’s request by calling
1-800-852-XMXM (9696).
XM Updating:The encryption code in the receiver is
being updated and no action is required.
No XM signal:The vehicle is in a location that is
blocking the XM™ signal. When the vehicle is moved
into an open area, the signal should return.
Loading XM:The audio system is processing audio
and text data received. No action is needed.
Channel Off Air:This channel is not currently in
service.
Channel Unauth:This channel is blocked or cannot be
received with the XM™ subscription package.
Channel Unavail:This previously assigned channel is
no longer assigned.
No Artist Info:No artist information is available.
The system is working properly.
No Title Info:No song title information is available.
The system is working properly.
4-64

Engine Oil Additives / Engine Oil
Flushes
Do not add anything to the oil. The recommended oils
with the starburst symbol that meet GM Standard
GM4718M are all you need for good performance and
engine protection.
Engine oil system ushes are not recommended and
could cause engine damage not covered by the vehicle
warranty.
Engine Oil Life System
When to Change Engine Oil
This vehicle has a computer system that lets you know
when to change the engine oil and lter. This is based on
engine revolutions and engine temperature, and not on
mileage. Based on driving conditions, the mileage at
which an oil change will be indicated can vary
considerably. For the oil life system to work properly, you
must reset the system every time the oil is changed.Notice:If this vehicle is an XLR-V model, the engine
uses a special oil lter. The use of any other engine
oil lter could lead to lter failure and result in severe
engine damage. Damage caused by use of the wrong
engine oil lter would not be covered by the vehicle
warranty.
When the system has calculated that oil life has been
diminished, it will indicate that an oil change is
necessary. A CHANGE OIL NOW message in the DIC
will come on. SeeDIC Warnings and Messages on
page 3-60. Change the oil as soon as possible within the
next 600 miles (1 000 km). It is possible that, if you
are driving under the best conditions, the oil life system
might not indicate that an oil change is necessary for
over a year. However, the engine oil and lter must be
changed at least once a year and at this time the
system must be reset. Your dealer/retailer has trained
service people who will perform this work using genuine
parts and reset the system. It is also important to
check the oil regularly and keep it at the proper level.
If the system is ever reset accidentally, you must change
the oil at 3,000 miles (5 000 km) since the last oil change.
Remember to reset the oil life system whenever the oil is
changed.
6-18

Headlamp Aiming
The high intensity discharge (HID) visual optical aiming
type headlamps have been preset at the factory and
should need no further adjustment. If the headlamps
need to be re-aimed, it is recommended to see your
dealer/retailer for service. However, it is possible to
re-aim the headlamps as described in the following
procedure.
Notice:To make sure the headlamps are aimed
properly, read all the instructions before beginning.
Failure to follow these instructions could cause
damage to headlamp parts.
The vehicle should be properly prepared as follows:
The vehicle should be placed so the headlamps are
25 ft (7.6 m) from a light colored wall.
The vehicle must have all four tires on a perfectly
level surface which is level all the way to the wall.
The vehicle should be placed so it is perpendicular
to the wall.
The vehicle should not have any snow, ice, or mud
attached to it.
The vehicle should be fully assembled all other
work stopped while headlamp aiming is being done.
The vehicle should be normally loaded with a
full tank of fuel and one person or 160 lbs (75 kg) on
the driver seat.
The tires should be properly inated.
Start the vehicle and rock it to level the suspension.
Headlamp aiming is done with the low-beam
headlamps. The high-beam headlamps are correctly
aimed if the low-beam headlamps are aimed properly.
The headlamp aiming
device is under the hood
near the headlamps.
6-42

Tire Inspection and Rotation
We recommend that you regularly inspect your
vehicle’s tires for signs of wear or damage.
SeeWhen It Is Time for New Tires on page 6-61
for additional information.
If your vehicle has P235/50R18 size tires they
should be rotated any time you notice unusual
wear. Rotate the tires as soon as possible and
check wheel alignment. Also check for damaged
tires or wheels. SeeWhen It Is Time for New Tires
on page 6-61andWheel Replacement on
page 6-66.
When rotating P235/50R18 size tires, always use
the correct rotation pattern shown here.After the tires have been rotated, adjust the front
and rear ination pressures as shown on the Tire
and Loading Information label, seeInflation - Tire
Pressure on page 6-54andLoading the Vehicle on
page 5-21. Vehicles that have the Tire Pressure
Monitor System (TPMS) need the TPMS sensors
reset after a tire rotation is performed. A special tool
is needed to reset the sensor identication codes.
See your dealer/retailer for service. Make certain
that all wheel nuts are properly tightened. See
Wheel Replacement on page 6-66and “Wheel Nut
Torque” underCapacities and Specifications on
page 6-90
.
{CAUTION:
Rust or dirt on a wheel, or on the parts to
which it is fastened, can make wheel nuts
become loose after a time. The wheel could
come off and cause a crash. When you
change a wheel, remove any rust or dirt from
places where the wheel attaches to the
vehicle. In an emergency, you can use a
cloth or a paper towel to do this; but be sure
to use a scraper or wire brush later, if you
need to, to get all the rust or dirt off.
6-60