2008 CADILLAC CTS tires

Vehicle Care/Appearance Materials
Description Usage
Polishing ClothInterior and exterior
polishing cloth.
Tar and Road Oil
RemoverRemoves tar, road oil,
and asphalt.
Chrome Cleaner and
PolishUse on chrome or
stainless steel.
White Sidewall Tire
CleanerRemoves soil and black
marks from whitewalls
and raised white lettering.
Vinyl Cleaner Cleans vinyl.
Glass CleanerRemoves dirt, grime,
smoke and ngerprints.
Chrome Wheel CleanerRemoves dirt and grime
from chrome wheels.
Finish EnhancerRemoves dust,
ngerprints, and surface
contaminants. Spray on
and wipe off.
Description Usage
Swirl Remover PolishRemoves swirl marks, ne
scratches, and other light
surface contamination.
Cleaner WaxRemoves light scratches
and protects nish.
Foaming Tire Shine Low
GlossCleans, shines, and
protects tires. No wiping
necessary.
Wash Wax ConcentrateMedium foaming
shampoo. Cleans
and lightly waxes.
Biodegradable and
phosphate free.
Spot LifterQuickly removes spots
and stains from carpets,
vinyl, and cloth
upholstery.
Odor EliminatorOdorless spray odor
eliminator used on fabrics,
vinyl, leather and carpet.
5-120

When you go to your dealer/retailer for your service
needs, you will know that trained and supported service
technicians will perform the work using genuine parts.
If you want to purchase service information, seeService
Publications Ordering Information on page 7-17.
Owner Checks and Services on page 6-10tells you
what should be checked, when to check it, and what you
can easily do to help keep your vehicle in good
condition.
The proper replacement parts, uids, and lubricants to
use are listed inRecommended Fluids and Lubricants
on page 6-14andMaintenance Replacement Parts
on page 6-16. When your vehicle is serviced, make sure
these are used. All parts should be replaced and all
necessary repairs done before you or anyone else
drives the vehicle. We recommend the use of genuine
parts from your dealer/retailer.Scheduled Maintenance
To maintain the ride, handling, and performance of your
vehicle, it is important that the rst tire rotation service
be performed when the vehicle has 5,000 to 8,000 miles
(8 000 to 13 000 km). Check tires for ination pressures
and wear. SeeTires on page 5-58. Rotate tires. SeeTire
Inspection and Rotation on page 5-74and “Tire Wear
Inspection” inAt Least Once a Month on page 6-10.
When the Change Engine Oil Soon message in the
Driver Information Center (DIC) comes on, it means that
service is required for your vehicle. Have your vehicle
serviced 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 engine oil life system may not
indicate that vehicle service is necessary for over a year.
However, your 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 technicians
who will perform this work using genuine parts and reset
the system.
6-4

If the engine oil life system is ever reset accidentally,
you must service your vehicle within 3,000 miles
(5 000 km) since your last service. Remember to reset
the oil life system whenever the oil is changed. See
Engine Oil Life System on page 5-19for information on
the Engine Oil Life System and resetting the system.
When the Change Engine Oil Soon message appears,
the following services, checks, and inspections are
required:
❑Change engine oil and lter. SeeEngine Oil on
page 5-16. Reset oil life system. SeeEngine Oil Life
System on page 5-19.An Emission Control Service.
❑Visually check for any leaks or damage.
See footnote (k).
❑Inspect engine air cleaner lter. If necessary, replace
lter. SeeEngine Air Cleaner/Filter on page 5-21.
See footnote (l).❑Rotate tires and check ination pressures and wear.
SeeTire Inspection and Rotation on page 5-74and
“Tire Wear Inspection” inAt Least Once a Month on
page 6-10.
❑Inspect brake system.See footnote (a).
❑Check engine coolant and windshield washer uid
levels and add uid as needed.
❑Perform any needed additional services.
See “Additional Required Services” in this section.
❑Inspect suspension and steering components.
See footnote (b).
❑Inspect engine cooling system.See footnote (c).
❑Inspect wiper blades.See footnote (d).
❑Inspect restraint system components.
See footnote (e).
❑Lubricate body components.See footnote (f).
6-5

Owner Checks and Services
These owner checks and services should be performed
at the intervals specied to help ensure vehicle safety,
dependability, and emission control performance. Your
dealer/retailer can assist with these checks and services.
Be sure any necessary repairs are completed at once.
Whenever any uids or lubricants are added to the
vehicle, make sure they are the proper ones, as shown
inRecommended Fluids and Lubricants on page 6-14.
At Each Fuel Fill
It is important to perform these underhood checks at
each fuel fill.
Engine Oil Level Check
Notice:It is important to check the engine oil
regularly and keep it at the proper level. Failure to
keep the engine oil at the proper level can cause
damage to the engine not covered by the vehicle
warranty.
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 5-16.
Engine Coolant Level Check
Check the engine coolant level and add DEX-COOL®
coolant mixture if necessary. SeeEngine Coolant
on page 5-28.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in the windshield
washer uid reservoir and add the proper uid if
necessary.
At Least Once a Month
Tire Ination Check
Inspect the vehicle’s tires and make sure they are
inated to the correct pressures. Do not forget to
check the spare tire. SeeInflation - Tire Pressure on
page 5-66. Check to make sure the spare tire is stored
securely. SeeChanging a Flat Tire on page 5-102.
Tire Wear Inspection
Tire rotation may be required for high mileage highway
drivers prior to the Engine Oil Life System service
notication. Check the tires for wear and, if necessary,
rotate the tires. SeeTire Inspection and Rotation on
page 5-74.
6-10

Calling for Assistance
For prompt and efficient assistance when calling,
please provide the following to the Roadside Service
Representative:
Your name, home address, and home telephone
number
Telephone number of your location
Location of the vehicle
Model, year, color, and license plate number of
the vehicle
Odometer reading, Vehicle Identication
Number (VIN), and delivery date of the vehicle
Description of the problem
Towing and Road Service Exclusions
Specically excluded from Roadside Service coverage
are towing or services for vehicles operated on a
non-public roadway or highway, nes, impound towing
caused by a violation of local, Municipal, State,
Provincial or Federal law, and mounting, dismounting or
changing of snow tires, chains, or other traction devices.
Roadside Service is not part of or included in the
coverage provided by the New Vehicle Limited Warranty.
Cadillac and General Motors of Canada Limited
reserve the right to make any changes or discontinue
the Roadside Service program at any time without
notication.
Scheduling Service Appointments
When your vehicle requires warranty service, contact
your dealer/retailer and request an appointment.
By scheduling a service appointment and advising your
service consultant of your transportation needs, your
dealer/retailer can help minimize your inconvenience.
7-10

A
Accessories and Modications............................ 5-4
Accessory Power Outlets.................................3-22
Adaptive Forward Lighting System.....................3-19
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-70
Additives, Fuel................................................. 5-8
Add-On Electrical Equipment...........................5-122
Air Cleaner/Filter, Engine.................................5-21
Air Conditioning..............................................3-24
Airbag
Passenger Status Indicator...........................3-35
Readiness Light..........................................3-34
Airbag System................................................1-56
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-70
How Does an Airbag Restrain?......................1-63
Passenger Sensing System...........................1-65
Servicing Your Airbag-Equipped Vehicle..........1-70
What Makes an Airbag Inate?......................1-63
What Will You See After an Airbag Inates?....1-64
When Should an Airbag Inate?....................1-61
Where Are the Airbags?...............................1-58
All-Wheel Drive...............................................5-50
All-Wheel-Drive (AWD) System........................... 4-9
Analog Clock..................................................3-23
Antenna, Backglass.......................................3-126Antenna, XM™ Satellite Radio
Antenna System........................................3-126
Antilock Brake System (ABS)............................. 4-5
Anti-lock Brake, System Warning Light...............3-39
Appearance Care
Aluminum or Chrome-Plated Wheels.............5-118
Care of Safety Belts...................................5-115
Chemical Paint Spotting..............................5-119
Cleaning Exterior Lamps/Lenses..................5-116
Fabric/Carpet............................................5-113
Finish Care...............................................5-116
Finish Damage..........................................5-119
Instrument Panel, Vinyl, and Other Plastic
Surfaces...............................................5-115
Interior Cleaning........................................5-112
Leather....................................................5-114
Sheet Metal Damage..................................5-119
Speaker Covers.........................................5-115
Tires........................................................5-118
Underbody Maintenance.............................5-119
Vehicle Care/Appearance Materials...............5-120
Washing Your Vehicle.................................5-116
Weatherstrips............................................5-115
Windshield and Wiper Blades......................5-117
Wood Panels............................................5-115
Appointments, Scheduling Service.....................7-10
Ashtray.........................................................3-23
1

Audio System.................................................3-82
Audio Steering Wheel Controls....................3-124
Backglass Antenna.....................................3-126
Navigation/Radio System, see Navigation
Manual.................................................3-111
Radio Reception........................................3-125
Theft-Deterrent Feature...............................3-124
XM™ Satellite Radio Antenna System...........3-126
Audio System(s).............................................3-83
Automatic Transmission
Fluid..........................................................5-25
Operation...................................................2-38
B
Backglass Antenna........................................3-126
Battery..........................................................5-44
Electric Power Management..........................3-21
Exterior Lighting Battery Saver......................3-20
Run-Down Protection...................................3-22
Bluetooth
®....................................................3-111
Brake
Emergencies................................................ 4-5
Brakes..........................................................5-41
Panic Assist................................................. 4-9
System Warning Light..................................3-38
Braking........................................................... 4-4
Braking in Emergencies..................................... 4-5
Break-In, New Vehicle.....................................2-32Bulb Replacement...........................................5-55
Front Turn Signal and Fog Lamps..................5-56
Halogen Bulbs............................................5-55
Headlamp Aiming........................................5-52
High Intensity Discharge (HID) Lighting...........5-55
License Plate Lamps....................................5-56
Replacement Bulbs......................................5-57
Buying New Tires...........................................5-76
C
Calibration.....................................................3-53
California Fuel.................................................. 5-7
California Perchlorate Materials Requirements....... 5-5
California Proposition 65 Warning....................... 5-5
Canadian Owners............................................... iii
Capacities and Specications..........................5-129
Carbon Monoxide...........................2-21, 2-48, 4-17
Care of
Safety Belts..............................................5-115
CD, MP3 .....................................................3-106
Center Console Storage Area...........................2-63
Chains, Tire...................................................5-82
Charging System Light....................................3-37
Check
Engine Light...............................................3-41
Checking Things Under the Hood......................5-12
Chemical Paint Spotting.................................5-119
2

Child Restraints
Child Restraint Systems...............................1-39
Infants and Young Children...........................1-35
Lower Anchors and Tethers for Children..........1-43
Older Children.............................................1-32
Securing a Child Restraint in a
Rear Seat Position...................................1-49
Securing a Child Restraint in the
Right Front Seat Position..........................1-52
Where to Put the Restraint...........................1-42
Cigarette Lighter.............................................3-23
Cleaning
Aluminum or Chrome-Plated Wheels.............5-118
Exterior Lamps/Lenses................................5-116
Fabric/Carpet............................................5-113
Finish Care...............................................5-116
Instrument Panel, Vinyl, and Other
Plastic Surfaces.....................................5-115
Interior.....................................................5-112
Leather....................................................5-114
Speaker Covers.........................................5-115
Tires........................................................5-118
Underbody Maintenance.............................5-119
Washing Your Vehicle.................................5-116
Weatherstrips............................................5-115
Windshield and Wiper Blades......................5-117
Wood Panels............................................5-115Climate Control System
Air Filter, Passenger Compartment.................3-29
Dual ..........................................................3-24
Outlet Adjustment........................................3-28
Clock............................................................3-23
Clutch, Hydraulic.............................................5-27
Collision Damage Repair..................................7-12
Compact Spare Tire......................................5-111
Compass.......................................................3-53
Competitive Driving.........................................4-14
Compressor Kit, Tire Sealant....................5-84, 5-93
Control of a Vehicle.......................................... 4-3
Convenience Net............................................2-63
Coolant
Engine.......................................................5-28
Engine Temperature Gage............................3-40
Engine Temperature Warning Light.................3-40
Surge Tank Pressure Cap.............................5-31
Cooling System..............................................5-34
Cruise Control................................................3-14
Cruise Control Light........................................3-46
Cupholders....................................................2-62
Customer Assistance Information
Courtesy Transportation................................7-11
Customer Assistance for
Text Telephone (TTY) Users........................ 7-6
Customer Assistance Offices........................... 7-6
3