2009 CADILLAC DTS flat tire

14. Tighten the wheel nuts rmly in a crisscross
sequence as shown.
If your vehicle is equipped with wheel nut covers,
screw the nut covers on with your ngers, then
tighten one-quarter turn with the wheel wrench.
Notice:Wheel covers will not t on your vehicle’s
compact spare. If you try to put a wheel cover on the
compact spare, the cover or the spare could be
damaged.
Storing a Flat or Spare Tire and
Tools
{CAUTION:
Storing a jack, a tire, or other equipment in the
passenger compartment of the vehicle could
cause injury. In a sudden stop or collision, loose
equipment could strike someone. Store all these in
the proper place.
After you have put the spare tire on your vehicle, store
the at tire in your trunk.
Store the at tire as far forward in the trunk as possible.
Store the jack and wheel wrench in their compartment
in the trunk. For storage, the jack must be raised
until the screw end is ush with the edge of the jack.
The compact spare is for temporary use only. Replace
the compact spare tire with a full-size tire as soon
as you can. 5-Wheel Nuts
8-Wheel Nuts
5-83

Spare Tire
Compact Spare Tire
Your vehicle may have a compact spare tire. Although
the compact spare tire was fully inated when the vehicle
was new, it can lose air after a time. Check the ination
pressure regularly. It should be 60 psi (420 kPa).
After installing the compact spare on the vehicle, stop as
soon as possible and make sure the spare tire is correctly
inated. The compact spare is made to perform well at
speeds up to 65 mph (105 km/h) for distances up to
3,000 miles (5 000 km), so you can nish your trip and
have the full-size tire repaired or replaced at your
convenience. Of course, it is best to replace the spare
with a full-size tire as soon as possible. The spare tire
will last longer and be in good shape in case it is
needed again.
Notice:When the compact spare is installed, do not
take the vehicle through an automatic car wash with
guide rails. The compact spare can get caught on the
rails which can damage the tire, wheel and other
parts of the vehicle.
Do not use the compact spare on other vehicles.
And do not mix the compact spare tire or wheel with
other wheels or tires. They will not t. Keep the
spare tire and its wheel together.Notice:Tire chains will not t the compact spare.
Using them can damage the vehicle and can damage
the chains too. Do not use tire chains on the compact
spare.Spare Tire
Your vehicle may have a spare tire, which, when new,
was fully inated. A spare tire may lose air over time, so
check its ination pressure regularly. SeeInflation -
Tire Pressure on page 5-57andLoading the Vehicle on
page 4-19for information regarding proper tire ination
and loading your vehicle. For instructions on how to
remove, install or store a spare tire, seeRemoving the
Flat Tire and Installing the Spare Tire on page 5-77.
After installing the spare tire on your vehicle, you should
stop as soon as possible and make sure the spare is
correctly inated. Have the damaged or at road
tire repaired or replaced as soon as you can and
installed back onto your vehicle. This way, a spare tire
will be available in case you need it again.
Your vehicle may have a different size spare tire than
the road tire originally installed on your vehicle.
This spare tire was developed for use on your vehicle,
so it is all right to drive on it.
If your vehicle has a spare tire that does not match your
vehicle’s original road tires and wheels in size and type,
do not include the spare in the tire rotation.
5-85

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 5-57. Check to make sure the spare tire is stored
securely. SeeChanging a Flat Tire on page 5-74.
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 5-65.
At Least Once a Year
Starter Switch Check
{CAUTION:
When you are doing this inspection, the vehicle
could move suddenly. If the vehicle moves, you or
others could be injured.
1. Before starting this check, be sure there is enough
room around the vehicle.
2. Firmly apply both the parking brake and the regular
brake. SeeParking Brake on page 2-32.
Do not use the accelerator pedal, and be ready to
turn off the engine immediately if it starts.
3. Try to start the engine in each gear. The vehicle
should start only in P (Park) or N (Neutral). If the
vehicle starts in any other position, contact your
dealer/retailer for service.
6-9

Coverage
Services are provided up to 5 years/100,000 miles
(160 000 km), whichever comes rst.
In the U.S., anyone driving the vehicle is covered. In
Canada, a person driving the vehicle without permission
from the owner is not covered.
Roadside Assistance is not a part of the New Vehicle
Limited Warranty. Cadillac and General Motors of
Canada Limited reserve the right to make any changes
or discontinue the Roadside Assistance program at
any time without notication.
Cadillac and General Motors of Canada Limited reserve
the right to limit services or payment to an owner or
driver if they decide the claims are made too often, or
the same type of claim is made many times.
Cadillac Owner Privileges™
Emergency Fuel Delivery:Delivery of enough fuel
for the vehicle to get to the nearest service station.
Lock-Out Service:Service is provided to unlock the
vehicle if you are locked out. A remote unlock may
be available if you have OnStar
®. For security
reasons, the driver must present identication
before this service is given.
Emergency Tow From a Public Road or
Highway:Tow to the nearest Cadillac dealer for
warranty service, or if the vehicle was in a crash and
cannot be driven. Assistance is also given when
the vehicle is stuck in the sand, mud, or snow.
Flat Tire Change:Service is provided to change a
at tire with spare tire. The spare tire, if equipped,
must be in good condition and properly inated.
It is your responsibility for the repair or replacement
of the tire if it is not covered by the warranty.
Battery Jump Start:Service is provided to jump
start a dead battery.
Trip Routing Service:Detailed maps of North
America are provided when requested either
with the most direct route or the most scenic route.
Additional travel information is also available.
Allow three weeks for delivery.
Trip Interruption Benets and Assistance:
If your trip is interrupted due to a warranty failure,
incidental expenses may be reimbursed during
the 5 year/100,000 miles (160 000 km) Powertrain
warranty period. Items considered are hotel,
meals, and rental car.
7-8

F
Filter
Engine Air Cleaner......................................5-17
Finish Damage...............................................5-93
Flashers, Hazard Warning.................................. 3-6
Flash-to-Pass.................................................3-13
Flat Tire........................................................5-74
Flat Tire, Changing.........................................5-74
Flat Tire, Storing.............................................5-83
Floor Mats.....................................................2-63
Fluid
Automatic Transmission................................5-19
Power Steering...........................................5-31
Windshield Washer......................................5-32
Fog Lamp
Fog ...........................................................3-34
Fog Lamp Light..............................................3-65
Footwell Lamps..............................................3-36
Forward Collision Alert (FCA) System.................. 3-9
Front Storage Area.........................................2-62
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-5
Economy Driving........................................... 4-2
Filling a Portable Fuel Container..................... 5-9Fuel (cont.)
Filling the Tank............................................. 5-7
Fuels in Foreign Countries.............................. 5-7
Gage .........................................................3-66
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-5
Fuses
Fuses and Circuit Breakers...........................5-95
Rear Underseat Fuse Block..........................5-98
Underhood Fuse Block.................................5-95
Windshield Wiper.........................................5-95
G
Gage
Speedometer..............................................3-52
Tachometer.................................................3-52
Gages
Engine Coolant Temperature.........................3-60
Fuel..........................................................3-66
Garage Door Opener.......................................2-55
Gasoline
Octane........................................................ 5-5
Specications............................................... 5-5
Glove Box.....................................................2-62
GM Mobility Reimbursement Program.................. 7-7
6

Remote Keyless Entry (RKE) System, Operation . . . 2-5
Remote Vehicle Start........................................ 2-7
Removing the Flat Tire and Installing the
Spare Tire..................................................5-77
Removing the Spare Tire and Tools...................5-76
Replacement Parts, Maintenance......................6-13
Reporting Safety Defects
Canadian Government..................................7-15
General Motors...........................................7-16
Reporting Safety Defects to the
Canadian Government..................................7-15
Restraint System Check
Checking the Restraint Systems....................1-70
Replacing Restraint System Parts
After a Crash..........................................1-71
Retained Accessory Power (RAP)......................2-26
Roadside Service............................................. 7-7
Rocking Your Vehicle to Get it Out....................4-19
Roof
Sunroof......................................................2-64
Running the Vehicle While Parked.....................2-37S
Safety Belt Reminders.....................................3-53
Safety Belts
Care of ......................................................5-89
Extender....................................................1-32
How to Wear Safety Belts Properly................1-17
Lap Belt.....................................................1-31
Lap-Shoulder Belt........................................1-26
Safety Belts Are for Everyone.......................1-12
Use During Pregnancy.................................1-31
Safety Defects
Reporting to General Motors.........................7-16
Reporting to the United States Government.....7-15
Safety Warnings and Symbols.............................. iii
Scheduled Maintenance..................................... 6-4
Additional Required Services........................... 6-5
Scheduling Appointments.................................7-10
12

Storage Areas
Center Console...........................................2-62
Center Flex Storage Unit..............................2-63
Convenience Net.........................................2-63
Cupholders.................................................2-62
Front Storage Area......................................2-62
Glove Box..................................................2-62
Rear Seat Armrest.......................................2-63
Stuck in Sand, Mud, Ice, or Snow.....................4-18
Sun Visors.....................................................2-19
Sunroof.........................................................2-64
T
Tachometer....................................................3-52
Telescopic Steering Column, Power Tilt Wheel...... 3-7
Text Telephone (TTY) Users............................... 7-6
Theft-Deterrent Feature..................................3-127
Theft-Deterrent Systems...................................2-20
Content Theft-Deterrent................................2-21
PASS-Key
®III+ Electronic Immobilizer............2-22
PASS-Key®III+ Electronic Immobilizer
Operation................................................2-23
Tilt Wheel........................................................ 3-6
Time, Setting..................................................3-96
Tire
Pressure Light.............................................3-60Tires.............................................................5-48
Aluminum or Chrome-Plated Wheels,
Cleaning.................................................5-92
Buying New Tires........................................5-68
Chains.......................................................5-73
Changing a Flat Tire....................................5-74
Cleaning....................................................5-93
Different Size..............................................5-69
High-Speed Operation..................................5-59
If a Tire Goes Flat.......................................5-74
Ination - Tire Pressure................................5-57
Inspection and Rotation................................5-65
Installing the Spare Tire................................5-77
Pressure Monitor Operation...........................5-61
Pressure Monitor System..............................5-60
Removing the Flat Tire.................................5-77
Removing the Spare Tire and Tools...............5-76
Sidewall Labeling.........................................5-49
Spare Tire..................................................5-85
Storing a Flat or Spare Tire and Tools............5-83
Terminology and Denitions...........................5-54
Uniform Tire Quality Grading.........................5-70
Wheel Alignment and Tire Balance.................5-71
Wheel Replacement.....................................5-71
When It Is Time for New Tires......................5-67
Towing
Recreational Vehicle.....................................4-26
Towing a Trailer..........................................4-28
Your Vehicle...............................................4-26
14