2008 CADILLAC XLR change time

GENERAL MOTORS, GM, the GM Emblem, CADILLAC,
the CADILLAC Crest & Wreath, and the name XLR are
registered trademarks of General Motors Corporation.
This manual includes the latest information at the time it
was printed. We reserve the right to make changes
after that time to the product without notice. For vehicles
rst sold in Canada, substitute the name “General
Motors of Canada Limited” for Cadillac Motor Car
Division whenever it appears in this manual.
This manual describes features that may be available in
this model, but your vehicle may not have all of them.
For example, more than one entertainment system may
be offered or your vehicle may have been ordered
without a front passenger or rear seats.
Keep this manual in the vehicle for quick reference.
Canadian Owners
A French language copy of this manual can be obtained
from your dealer/retailer or from:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
1-800-551-4123
www.helminc.com
Propriétaires Canadiens
On peut obtenir un exemplaire de ce guide en français
auprès de concessionnaire ou à l’adresse suivante:
Helm Incorporated
P.O. Box 07130
Detroit, MI 48207
1-800-551-4123
www.helminc.com
Litho in U.S.A.
Part No. 15865987 A First Printing
©2007 General Motors Corporation. All Rights Reserved.
iii

If you have additional transmitters to program, take
transmitter 1 out of the transmitter pocket and place
transmitter 2 in the pocket. This can be done repeatedly
until up to four transmitters have been programmed.
The DIC will then display MAX # FOBS LEARNED and
will exit the programming mode.
When you are done programming transmitters, press
the Acc. button.
Battery Replacement
Under normal use, the battery in your keyless access
transmitter should last about three years.
You can tell the battery is weak if the transmitter will not
work at the normal range in any location. If you have
to get close to your vehicle before the transmitter works,
it is probably time to change the battery.
A weak battery may also cause the DIC to display
NO FOB DETECTED when you try to start the vehicle.
If this happens, place the transmitter in the glove box
transmitter pocket with the buttons facing to the right.
Then, with the vehicle in PARK (P) or NEUTRAL (N),
press the brake pedal and the START button. Although
this will start the vehicle, it is recommended that you
replace the transmitter battery as soon as possible.
The DIC may display FOB BATTERY LOW.
Notice:When replacing the battery, use care not to
touch any of the circuitry. Static from your body
transferred to these surfaces may damage the
transmitter.1. Insert a at object with a thin edge into the slot on
the side of the transmitter and separate the bottom
half from the top half.
2. Gently pull the battery out of the transmitter.
3. Put the new battery in the transmitter, positive (+)
side down. Use a battery, type CR2032, or
equivalent.
4. Reassemble the transmitter. Make sure to put it
together so water will not get in.
5. Test the transmitter.
2-9

OnStar service that involves location information about
your vehicle cannot work unless GPS satellite signals
are unobstructed and available in that place as well.
Your vehicle must have a working electrical system
(including adequate battery power) for the OnStar
equipment to operate. There are other problems OnStar
cannot control that may prevent OnStar from providing
OnStar service to you at any particular time or place.
Some examples are damage to important parts of your
vehicle in an accident, hills, tall buildings, tunnels,
weather or wireless phone network congestion.
Your Responsibility
You may need to increase the volume of your radio
to hear the OnStar advisor. If the light next to the
OnStar buttons is red, this means that your system is
not functioning properly and should be checked by your
dealer/retailer. If the light appears clear (no light is
appearing), your OnStar subscription has expired.
You can always press the OnStar button to conrm
that your OnStar equipment is active.
Universal Home Remote
System
Universal Home Remote System
The Universal Home Remote System provides a way to
replace up to three hand-held radio-frequency (RF)
transmitters used to activate devices such as garage
door openers, security systems, and home lighting.
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.
The FCC Grant of Equipment Authorization Certicate
number is KOBGTV06A.
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.
The Canadian Registration ID number is 3521A-GTV06A.
Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.
2-44

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn.............................................................3-6
Power Tilt Wheel and Telescopic
Steering Column.........................................3-7
Heated Steering Wheel...................................3-7
Turn Signal/Multifunction Lever.........................3-8
Turn and Lane-Change Signals........................3-8
Headlamp High/Low-Beam Changer..................3-9
Flash-to-Pass.................................................3-9
Windshield Wipers........................................3-10
Rainsense™ Wipers......................................3-11
Windshield Washer.......................................3-12
Headlamp Washer........................................3-12
Cruise Control..............................................3-12
Adaptive Cruise Control.................................3-15
Exterior Lamps.............................................3-28
Wiper Activated Headlamps............................3-29
Headlamps on Reminder................................3-29
Daytime Running Lamps (DRL).......................3-29
Adaptive Forward Lighting System...................3-30
Fog Lamps..................................................3-30Twilight Sentinel®..........................................3-31
Exterior Lighting Battery Saver........................3-32
Instrument Panel Brightness...........................3-32
Courtesy Lamps...........................................3-32
Entry/Exit Lighting.........................................3-32
Reading Lamps............................................3-32
Battery Run-Down Protection..........................3-33
Head-Up Display (HUD).................................3-33
Accessory Power Outlet(s).............................3-36
Ashtray(s) and Cigarette Lighter......................3-37
Climate Controls............................................3-38
Dual Climate Control System..........................3-38
Outlet Adjustment.........................................3-42
Passenger Compartment Air Filter...................3-42
Warning Lights, Gages, and Indicators............3-43
Instrument Panel Cluster................................3-44
Speedometer and Odometer...........................3-45
Trip Odometer..............................................3-45
Tachometer.................................................3-45
Safety Belt Reminders...................................3-46
Airbag Readiness Light..................................3-46
Passenger Airbag Status Indicator...................3-47
Charging System Light..................................3-49
Section 3 Instrument Panel
3-1

CAUTION: (Continued)

Adaptive Cruise Control may not have
time to slow your vehicle enough to avoid
a crash when you are driving in conditions
where vehicles may suddenly slow or stop
ahead of you, enter your lane, or cross
your vehicle’s path. If you are driving in
these conditions, do not use Adaptive
Cruise Control. The warning beep and
alert symbol may indicate that you are
driving in conditions where Adaptive
Cruise Control should not be used.
See “Alerting the Driver” in this section.
On slippery roads, fast changes in tire
traction can cause needless wheel
spinning, and you could lose control.
Do not use cruise control on slippery
roads.
When weather limits visibility, such as
when in fog, rain, or snow conditions,
Adaptive Cruise Control performance
is limited. There may not be enough
distance to adapt to the changing traffic
conditions. Do not use cruise control
when visibility is low.The cruise controls are
located on the end of
the multifunction lever.
The Adaptive Cruise controls are located on the
outboard side of the steering wheel.
9(Off):This position turns the system off.
R(On):This position turns the system on.
S(Resume/Increase):Push the switch to this symbol
to make the vehicle resume the speed set previously
or to increase the set speed when Adaptive Cruise
Control is already active.
T(Set/Decrease):Press this button to set the speed
or to decrease the set speed when Adaptive Cruise
Control is already active.
[(Cancel):Press this button located on the steering
wheel to cancel Adaptive cruise control.
3-17

Selecting the Follow Distance (GAP)
When the system detects a slower moving vehicle, it will
adjust your vehicle’s speed and maintain the following
distance (gap) selected.
Use the GAP button on
the steering wheel to
adjust the follow distance
between your vehicle
and other vehicle’s.
Press the top of the button to increase the distance or
the bottom of the button to decrease the distance.
The rst button press shows the current follow distance
setting on the HUD. The current following distance
setting is maintained until it is changed.
There are six follow distances to choose from. The follow
distance selection ranges from near to far (1 second to
2 seconds follow time). The distance maintained for a
selected follow distance varies based on vehicle speed.The faster the vehicle speed the further back you will
follow. Consider traffic and weather conditions when
selecting the follow distance. The range of selectable
distances may not be appropriate for all drivers and
driving conditions. If you prefer to travel at a following
distance farther than Adaptive Cruise Control allows,
disengage the system and drive manually.
A graphic on the HUD indicates the selected following
distance. This picture shows a maximum follow distance.
The vehicles will move closer together as you select a
smaller following distance.
3-20

Wiper Activated Headlamps
This feature activates the headlamps and parking
lamps after the windshield wipers have been in use for
approximately six seconds and the multifunction lever is
in the AUTO position. SeeExterior Lamps on page 3-28.
When the exterior lamp control has been turned off or is
in the parking lamp position and the wiper control is
on delay, low speed or high speed, the HEADLAMPS
SUGGESTED message will appear on the Driver
Information Center (DIC).
When the ignition is turned off, the wiper-activated
headlamps will immediately turn off.
Headlamps on Reminder
A warning chime will sound if the exterior lamp control
is left on in either the headlamp or parking lamp position
and the driver’s door is opened with the ignition off.
Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the
day. DRL can be helpful in many different driving
conditions, but they can be especially helpful in the short
periods after dawn and before sunset. Fully functional
DRL are required on all vehicles rst sold in Canada.The DRL system makes the front turn signal lamps
come on when the following conditions are met:
It is still daylight and the ignition is on.
The exterior lamp control is in the off position.
The transmission is not in PARK (P).
When DRL are on, only the front turn signal lamps are
on. No other exterior lamps such as the parking lamps,
taillamps, etc. are on when the DRL are used. Your
instrument panel is not be lit up either.
When it is dark enough outside, the front turn signal
lamps turn off and normal low-beam headlamps turn on.
When it is bright enough outside, the regular lamps go off,
and the front turn signal lamps take over. If you start your
vehicle in a dark garage, the automatic headlamp system
comes on immediately. Once you leave the garage, it
takes about one minute for the automatic headlamp
system to change to DRL if it is light outside. During that
delay, the instrument panel cluster might not be as bright
as usual. Make sure the instrument panel brightness
knob is in the full bright position. SeeInstrument Panel
Brightness on page 3-32for more information.
If it is dark enough outside and the exterior lamp control
is off, a HEADLAMPS SUGGESTED message displays
on the Driver’s Information Center (DIC). This message
informs the driver that turning on the exterior lamps is
recommended. SeeDIC Warnings and Messages on
page 3-63.
3-29

Twilight Sentinel®
Twilight Sentinel®can turn your lamps on and off
for you. A light sensor on top of the instrument panel
makes the Twilight Sentinel
®work, so be sure it is
not covered.
With Twilight Sentinel
®you will see the following
happen:
When it is dark enough outside, the front turn signal
lamps (DRL) will go off, and the headlamps and
parking lamps will come on. The other lamps
that come on with headlamps will also come on.
When it is bright enough outside, the headlamps
will go off, and the front turn signal lamps (DRL)
will come on, as long as the exterior lamp switch
is in the AUTO position.
If you start your vehicle in a dark garage, the automatic
headlamp system will come on immediately. Once you
leave the garage, it will take about one minute for the
automatic headlamp system to change to DRL if it is
light outside. During that delay, your instrument panel
cluster may not be as bright as usual. Make sure your
instrument panel brightness control is in full bright
position. SeeInstrument Panel Brightness on page 3-32
for more information.You can idle the vehicle with the lamps off, even
when it is dark outside. After starting the vehicle, turn
the exterior lamp control band to off, then release it.
The lamps will remain off until you turn the control
band to off again.
Twilight Sentinel
®also provides exterior illumination as
you leave the vehicle. If Twilight Sentinel®has turned
on the lamps when you turn off the ignition, your lamps
will remain on until:
The exterior lamp switch is moved from OFF to
the parking lamp position, or
a delay time that you select has elapsed.
SeeDriver Information Center (DIC) on page 3-60to
select the delay time that you want. You can also select
no delay time.
If you turn off the ignition with the exterior lamp switch
in the parking lamp or headlamp position, the Twilight
Sentinel
®delay will not occur. The lamps will turn off
as soon as the switch is turned off.
As with any vehicle, you should turn on the regular
headlamp system when you need it.
3-31