ECU CADILLAC XLR 2007 1.G Owner's Guide

Passenger Airbag Status Indicator............. 189
Charging System Light.............................. 191
Voltmeter Gage......................................... 192
Brake System Warning Light..................... 192
Anti-Lock Brake System Warning Light...... 193
Traction Control System (TCS)
Warning Light........................................ 194
Engine Coolant Temperature Gage............ 195
Tire Pressure Light.................................... 196
Malfunction Indicator Lamp........................ 196
Engine Oil Pressure Gage......................... 200
Security Light............................................ 201
Fog Lamp Light......................................... 201
Lights On Reminder.................................. 202
Highbeam On Light................................... 202
Fuel Gage................................................. 202Driver Information Center (DIC).................. 203
DIC Controls and Displays........................ 204
DIC Warnings and Messages.................... 206
Other Messages........................................ 219
DIC Vehicle Personalization....................... 220
Trip Computer............................................. 224
Oil Life Indicator........................................ 224
Audio System(s)......................................... 225
Theft-Deterrent Feature............................. 226
Audio Steering Wheel Controls.................. 227
Radio Reception........................................ 228
Care of Your CDs..................................... 229
Care of the CD Player.............................. 230
Diversity Antenna System.......................... 230
XM™ Satellite Radio Antenna System....... 230
Section 3 Instrument Panel
136

P. Retractable Hardtop Button. SeeRetractable
Hardtop on page 124.
Q. Cupholders. SeeCupholder(s) on page 122.
R. Cigarette Lighter. SeeAshtray(s) and Cigarette
Lighter on page 178.
S. Climate Controls. SeeDual Climate Control
System on page 178.
T. Audio/Navigation System. SeeNavigation
System Overview on page 232.
U. Glove Box. SeeGlove Box on page 121.
Hazard Warning Flashers
Your hazard warning ashers let you warn others.
They also let police know you have a problem.
Your front and rear turn signal lamps will ash on
and off.
The hazard warning
asher button is located
near the center of the
instrument panel.Your hazard warning ashers work no matter what
mode the ignition is in, even if the ignition is
turned off.
Press the button to make the front and rear turn
signal lamps ash on and off. Press the button
again to turn the ashers off.
When the hazard warning ashers are on, your
turn signals will not work.
Other Warning Devices
If you carry reective triangles, you can set them
up at the side of the road about 300 feet
(100 m) behind your vehicle.
Horn
Press near or on the horn symbols on your
steering wheel pad to sound the horn.
140

{CAUTION:
Do not keep driving if the oil pressure is
low. If you do, your engine can become so
hot that it catches re. You or others
could be burned. Check your oil as soon
as possible and have your vehicle
serviced.
Notice:Lack of proper engine oil maintenance
may damage the engine. The repairs would
not be covered by your warranty. Always follow
the maintenance schedule in this manual for
changing engine oil.
Security Light
For information
regarding this light, see
Theft-Deterrent
Systems on page 84.
Fog Lamp Light
The fog lamps light will
come on when the fog
lamps are in use.
The light will go out when the fog lamps are
turned off. SeeFog Lamps on page 168for more
information.
201

CLEAN RADAR CRUISE
If your 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 150.
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 123for more
information.
COOLANT OVER TEMP (Temperature)
This message displays when the engine coolant
temperature is too hot. Stop and allow your vehicle
to idle in PARK (P) 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 your
vehicle serviced by your dealer before driving itagain. Severe engine damage can result from an
overheated engine. SeeEngine Overheating
on page 388.
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. See
Engine Overheating on page 388. A multiple
chime also sounds when this message displays.
208

SVC (Service) TIRE MONITOR
This message displays if a part on the Tire
Pressure Monitor (TPM) is not working properly.
If you drive your vehicle while any of the four
sensors are missing or inoperable, the warning
comes on in about 30 minutes. A sensor would be
missing, for example, if you put different wheels
on your vehicle without transferring the sensors.
If the warning comes on and stays on, there
may be a problem with the TPM. See your dealer.
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.
217

Radio Display Message Condition Action Required
Not Found No channel available for
the chosen categoryThere are no channels available for the category you
selected. Your system is working properly.
No Information No Text/Informational
message availableNo text or informational messages are available at this time
on this channel. Your system is working properly.
XM Theftlocked Theft lock active The XM receiver in your vehicle may have previously been
in another vehicle. For security purposes, XM receivers
cannot be swapped between vehicles. If you receive this
message after having your vehicle serviced, check with the
servicing facility.
XM Radio ID Radio ID label (channel 0) If you tune to channel 0, you will see this message
alternating with your XM Radio 8 digit radio ID label. This
label is needed to activate your service.
Unknown Radio ID not known
(should only be if
hardware failure)If you receive this message when you tune to channel 0,
you may have a receiver fault. Consult with your dealer.
Check XM Receivr Hardware failure If this message does not clear within a short period of time,
your receiver may have a fault. Consult with your retail
location.
301

Winter Driving
Here are some tips for winter driving:
Have your vehicle in good shape for winter.
You may want to put winter emergency
supplies in your vehicle.
Also seeTires on page 413.Include an ice scraper, a small brush or broom, a
supply of windshield washer uid, a rag, some
winter outer clothing, a small shovel, a ashlight, a
red cloth, and a couple of reective warning
triangles. And, if you will be driving under severe
conditions, include a small bag of sand, a
piece of old carpet, or a couple of burlap bags to
help provide traction. Be sure you properly
secure these items in your vehicle.
349

{CAUTION:
Things you put inside your vehicle can
strike and injure people in a sudden stop
or turn, or in a crash.
Put things in the rear area of your
vehicle. Try to spread the weight
evenly.
Never stack heavier things, like
suitcases, inside the vehicle so that
some of them are above the tops of
the seats.
Do not leave an unsecured child
restraint in your vehicle.
When you carry something inside the
vehicle, secure it whenever you can.
Towing
Towing Your Vehicle
Consult your dealer or a professional towing
service if you need to have your disabled vehicle
towed. SeeRoadside Service on page 487.
Recreational Vehicle Towing
Recreational vehicle towing means towing your
vehicle behind another vehicle — such as behind
a motorhome. The two most common types of
recreational vehicle towing are known as “dinghy
towing”, towing your vehicle with all four wheels
on the ground, and “dolly towing”, towing your
vehicle with two wheels on the ground and
two wheels up on a device known as a “dolly”.
Your vehicle was not designed to be towed
with any of its wheels on the ground. If your
vehicle must be towed, see “Towing Your Vehicle”
earlier in this section.
Towing a Trailer
Your XLR is neither designed nor intended to tow
a trailer.
359

Adding Coolant
If you need more coolant, add the proper
DEX-COOL®coolant mixture at the surge tank,
but only when the engine is cool.
{CAUTION:
You can be burned if you spill coolant on
hot engine parts. Coolant contains
ethylene glycol, and it will burn if the
engine parts are hot enough. Do not spill
coolant on a hot engine.
When replacing the pressure cap, press down and
turn it clockwise until you hear a clicking sound.
Make sure the cap is hand-tight and fully seated.
Coolant Surge Tank Pressure Cap
Notice:If the pressure cap is not tightly
installed, coolant loss and possible engine
damage may occur. Be sure the cap is properly
and tightly secured.
The coolant surge tank pressure cap must be fully
installed on the coolant surge tank. SeeEngine
Compartment Overview on page 374for more
information on location.
Engine Overheating
You will nd a COOLANT OVER TEMP message
or an ENGINE HOT, STOP ENGINE message
displayed in the Driver Information Center (DIC).
SeeDIC Warnings and Messages on page 206.
You will also hear a chime.
There is also an engine coolant temperature gage
on the instrument panel cluster. SeeEngine
Coolant Temperature Gage on page 195.
388

Center Console Storage Area...................... 122
Chains, Tire................................................. 435
Charging System Light................................ 191
Check
Engine Light............................................ 196
Checking Things Under the Hood................ 372
Chemical Paint Spotting.............................. 450
Child Restraints
Child Restraint Systems............................. 35
Infants and Young Children........................ 31
Lower Anchors and Tethers for Children..... 39
Older Children........................................... 28
Securing a Child Restraint in the
Passenger Seat Position......................... 40
Cigarette Lighter.......................................... 178
Cleaning
Aluminum or Chrome-Plated Wheels........ 448
Exterior Lamps/Lenses............................. 446
Fabric/Carpet........................................... 443
Finish Care.............................................. 447
Inside of Your Vehicle.............................. 441
Instrument Panel, Vinyl, and Other Plastic
Surfaces............................................... 444
Leather.................................................... 444
Speaker Covers....................................... 445
Tires........................................................ 449
Underbody Maintenance........................... 449Cleaning (cont.)
Washing Your Vehicle .............................. 446
Weatherstrips........................................... 445
Windshield and Wiper Blades................... 447
Wood Panels........................................... 445
Climate Control System
Air Filter, Passenger Compartment........... 184
Dual......................................................... 178
Outlet Adjustment..................................... 184
Collision Damage Repair............................. 492
Competitive Driving, Racing or Other........... 338
Control of a Vehicle..................................... 326
Convenience Net......................................... 123
Coolant
Engine Temperature Gage........................ 195
Surge Tank Pressure Cap........................ 388
Cooled Seats.................................................. 9
Cooling System........................................... 391
Courtesy Lamps.......................................... 170
Cruise Control............................................. 147
Cruise Control, Adaptive .............................. 150
Cupholder(s)................................................ 122
Customer Assistance Information
Courtesy Transportation........................... 488
Customer Assistance for Text Telephone
(TTY) Users.......................................... 485
Customer Assistance Offices.................... 485
501