2007 CADILLAC XLR service

Service and Appearance Care
.................. 361
Service
................................................. 363
Fuel
...................................................... 365
Checking Things Under the Hood
......... 372
Rear Axle
............................................. 407
Headlamp Aiming
................................. 408
Bulb Replacement
................................ 412
Windshield Replacement
....................... 412
Windshield Wiper Blade
Replacement
..................................... 412
Tires
..................................................... 413
Appearance Care
.................................. 441Vehicle Identication
............................. 451
Electrical System
.................................. 452
Capacities and Specications
................ 458
Maintenance Schedule
.............................. 461
Maintenance Schedule
.......................... 462
Customer Assistance Information
............. 481
Customer Assistance and
Information
........................................ 482
Reporting Safety Defects
...................... 496
Index
.......................................................... 499
2

In many crashes severe enough to inate an
airbag, windshields are broken by vehicle
deformation. Additional windshield breakage may
also occur from the right front passenger
airbag.
Airbags are designed to inate only once.
After they inate, you will need some new
parts for the airbag system. If you do not get
them, the airbag system will not be there
to help protect you in another crash. A new
system will include airbag modules and
possibly other parts. The service manual for
your vehicle covers the need to replace
other parts.
Your vehicle has a crash sensing and
diagnostic module which records information
after a crash. SeeVehicle Data Collection and
Event Data Recorders on page 491.
Let only qualied technicians work on your
airbag system. Improper service can mean
that an airbag system will not work properly.
See your dealer for service.
Passenger Sensing System
Your vehicle has a passenger sensing system. The
passenger airbag status indicator in the rearview
mirror will be visible when you start the vehicle.
The words ON and OFF, or the symbol for on and
off, will be visible during the system check.
When the system check is complete, either the
word ON or the word OFF, or the symbol for on or
the symbol for off, will be visible. SeePassenger
Airbag Status Indicator on page 189.
United States
Canada
53

{CAUTION:
If the airbag readiness light in the
instrument panel cluster ever comes on
and stays on, 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’s seat may not have the
protection of an airbag. SeeAirbag
Readiness Light on page 188for more on
this, including important safety
information.Aftermarket equipment, such as seat covers, can
affect how well the passenger sensing system
operates. You may want to consider not using seat
covers or other aftermarket equipment if your
vehicle has the passenger sensing system. See
Adding Equipment to Your Airbag-Equipped
Vehicle on page 59for more information about
modications that can affect how the system
operates.
{CAUTION:
Stowing of articles under the passenger’s
seat or between the passenger’s seat
cushion and seatback may interfere with
the proper operation of the passenger
sensing system.
57

Servicing Your Airbag-Equipped
Vehicle
Airbags affect how your vehicle should be
serviced. There are parts of the airbag system in
several places around your vehicle. You do
not want the system to inate while someone is
working on your vehicle. Your dealer and the
service manual have information about servicing
your vehicle and the airbag system. To purchase a
service manual, seeService Publications
Ordering Information on page 497.
{CAUTION:
For up to 10 seconds, after the ignition is
turned off and the battery is disconnected,
an airbag can still inate during improper
service. You can be injured if you are
close to an airbag when it inates. Avoid
yellow connectors. They are probably part
of the airbag system. Be sure to follow
proper service procedures, and make sure
the person performing work for you is
qualied to do so.
The airbag system does not need regular
maintenance.
58

This key, located inside
the keyless access
transmitter, can be used
for the glove box and
the trunk, if vehicle
power is lost. SeeTrunk
on page 77for more
information.
To remove the key,
press the button (A)
near the bottom of the
keyless access
transmitter, and pull the
key out. Never pull
the key out without
pressing the button.Your vehicle has a keyless access system with
pushbutton start. SeeIgnition Positions on page 88
for information on starting the vehicle.
Notice:If you ever lose your transmitter(s)
and/or key, it could be difficult to get into your
vehicle. You may even have to damage your
vehicle to get in. Be sure you have a spare
transmitter and/or key.
In an emergency, contact Cadillac Roadside
Assistance. SeeRoadside Service on page 487.
66

Keyless Access System
Your vehicle has a Keyless Access System that
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 harmful
interference.
2. This device must accept any interference
received, including interference that may
cause undesired operation.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.
67

If you ever notice a decrease in the keyless
access transmitter range, try doing one of the
following:
Check the distance. You may be too far from
your vehicle. You may need to stand closer
during rainy or snowy weather.
Check the location. Other vehicles or objects
may be blocking the signal. Take a few steps
to the left or right, hold the transmitter
higher, and try again.
Check to determine if battery replacement is
necessary. See “Battery Replacement”
underKeyless Access System Operation on
page 68.
Check to make sure that an electronic device
such as a cellular phone or lap top computer
is not causing interference.
If you are still having trouble, see your dealer
or a qualied technician for service.
Keyless Access System Operation
Your vehicle has a Keyless Access System
that allows you to lock and unlock your doors,
unlock your trunk lid and disarm or arm your
theft-deterrent system. The range distance is as
much as 100 feet (30 m) away.
Your vehicle comes with
two transmitters, and up
to four can be matched
to your vehicle. See
“Matching Transmitter(s)
to Your Vehicle” later
in this section.
Q(Lock):Press this button to lock the doors.
The indicator light on the door will ash once.
If this button is pressed twice, the doors will
lock, the light will ash once and the horn will
sound once.
68

Window Indexing
This feature automatically lowers the window a
small amount when the door is opened. Then,
when the door is closed, the window will raise to
its full up position.
Sun Visors
Notice:Raising or lowering the retractable
hardtop with the visor or the visor vanity mirror
cover up, may cause damage to the visor or
mirror cover. Always return the visor to
the center mount or lower the cover on the
visor vanity mirror before raising or lowering
the retractable hardtop.
Swing down the visor to block out glare. It can
also be detached from the center mount and
moved to the side.
Lighted Visor Vanity Mirrors
Swing the visor down and lift the cover. The lamp
will automatically come on when the cover is
opened.
Theft-Deterrent Systems
Vehicle theft is big business, especially in some
cities. Although your vehicle has a number of
theft-deterrent features, we know that nothing we
put on it can make it impossible to steal.
Theft-Deterrent System
Your vehicle is equipped with a theft-deterrent
alarm system.
With this system, the
security light will ash
when the door is
open and locked with
the power door
lock switch.
If this light is on continuously while the engine is
running, your vehicle needs service.
84