light CADILLAC CTS 2007 1.G Owners Manual

Vehicle Capacity Weight:The number of
designated seating positions multiplied by 150 lbs
(68 kg) plus the rated cargo load. SeeLoading
Your Vehicle on page 321.
Vehicle Maximum Load on the Tire:Load on an
individual tire due to curb weight, accessory
weight, occupant weight, and cargo weight.
Vehicle Placard:A label permanently attached to
a vehicle showing the vehicle’s capacity weight
and the original equipment tire size and
recommended ination pressure. See “Tire and
Loading Information Label” underLoading
Your Vehicle on page 321.
Run-Flat Tires (CTS-V)
If your vehicle has run-at tires, there is no spare
tire and no tire changing equipment. Your
vehicle also has a Tire Pressure Monitor (TPM)
which will alert you if there is a loss of tire pressure
in any of the tires. SeeTire Pressure Monitor
System on page 405.
{CAUTION:
When the low tire warning light is
displayed on the instrument panel cluster,
your vehicle’s handling capabilities will be
reduced during severe maneuvers. If you
drive too fast, you could lose control of
your vehicle. You or others could be
injured. Do not drive over 55 mph (90 km/h)
when the low tire warning light is
displayed. Drive cautiously and check your
tire pressures as soon as you can.
If a tire goes at, you will not need to stop on the
side of the road to change the tire. You can
just keep on driving. The tire can operate
effectively with no air pressure for up to 65 miles
(105 km) at speeds up to 55 mph (90 km/h).
The shorter the distance you drive and the slower
the speed, the greater the chance that the tire
will not have to be replaced. When a tire is lled
with air, it provides a cushion between the
road and the wheel.
400

If a low tire pressure condition is detected, the
TPMS will display the Check Tire Pressure
message on the DIC or message center and, at the
same time, illuminate the low tire pressure warning
symbol on the instrument panel cluster.
Each tire, including the spare (if provided), should
be checked monthly when cold and inated to the
ination pressure recommended by the vehicle
manufacturer on the vehicle placard or tire ination
pressure label. (If your vehicle has tires of a
different size than the size indicated on the vehicle
placard or tire ination pressure label, you should
determine the proper tire ination pressure for
those tires.)
As an added safety
feature, your vehicle has
been equipped with a
tire pressure monitoring
system (TPMS) that
illuminates a low tire
pressure telltale when
one or more of your tires
is signicantly
under-inated.Accordingly, when the low tire pressure telltale
illuminates, you should stop and check your tires
as soon as possible, and inate them to the
proper pressure. Driving on a signicantly
under-inated tire causes the tire to overheat and
can lead to the tire failure. Under-ination also
reduces fuel efficiency and tire tread life, and may
affect the vehicle’s handling and stopping ability.
Please note that the TPMS is not a substitute
for proper tire maintenance, and it is the driver’s
responsibility to maintain correct tire pressure,
even if under-ination has not reached the level to
trigger illumination of the TPMS low tire pressure
telltale.
The Tire and Loading Information label shows the
size of your vehicle’s original tires and their
recommended cold ination pressures. See
Loading Your Vehicle on page 321, for the location
of the tire and loading information label. Also
seeInation - Tire Pressure on page 402.
The tire pressure warning light may come on in
cool weather when the vehicle is rst started, and
then turn off as you start to drive. This could
be an early indicator that the tire pressures are
getting low and need to be inated to the
proper pressure.
406

While the tires available on General Motors
passenger cars and light trucks may vary with
respect to these grades, they must also conform
to federal safety requirements and additional
General Motors Tire Performance Criteria (TPC)
standards.
Treadwear
The treadwear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specied
government test course. For example, a tire
graded 150 would wear one and a half (1.5) times
as well on the government course as a tire
graded 100. The relative performance of tires
depends upon the actual conditions of their use,
however, and may depart signicantly from
the norm due to variations in driving habits, service
practices, and differences in road characteristics
and climate.
Traction – AA, A, B, C
The traction grades, from highest to lowest, are AA,
A, B, and C. Those grades represent the tire’s
ability to stop on wet pavement as measured under
controlled conditions on specied government test
surfaces of asphalt and concrete. A tire marked C
may have poor traction performance.
Warning:The traction grade assigned to this tire
is based on straight-ahead braking traction
tests, and does not include acceleration, cornering,
hydroplaning, or peak traction characteristics.
415

Run-Flat Tires (CTS-V)
If your vehicle has run-at tires, there is no spare
tire and no tire changing equipment. Run-at
tires can operate effectively with no air pressure
for a limited distance and speed. Your vehicle also
has a Tire Pressure Monitor (TPM) which will
alert you if there is a loss of tire pressure in any of
the tires. These tires perform so well without
any air pressure that a Tire Pressure Monitor
(TPM) is used to alert you when there is a low tire
condition.
{CAUTION:
When the low tire warning light is
displayed on the instrument panel cluster,
your vehicle’s handling capabilities will
be reduced during severe maneuvers.
If you drive too fast, you could lose control
of your vehicle. You or others could be
injured. Do not drive over 55 mph (90 km/h)
CAUTION: (Continued)
CAUTION: (Continued)
when the low tire warning light is
displayed. Drive cautiously and check
your tire pressures as soon as you can.
SeeRun-Flat Tires (CTS-V) on page 400and
Tire Pressure Monitor System on page 405,
for additional information.
{CAUTION:
Special tools and procedures are required
to service a run-at tire. If these special
tools and procedures are not used you or
others could be injured and your vehicle
could be damaged. Always be sure the
proper tools and procedures, as described
in the service manual, are used.
To order a service manual seeService
Publications Ordering Information on page 501.
423

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 your compact
spare. Using them can damage your vehicle
and can damage the chains too. Do not use tire
chains on your compact spare.
Appearance Care
Cleaning the Inside of Your Vehicle
Your vehicle’s interior will continue to look its
best if it is cleaned often. Although not always
visible, dust and dirt can accumulate on your
upholstery. Dirt can damage carpet, fabric, leather,
and plastic surfaces. Regular vacuuming is
recommended to remove particles from your
upholstery. It is important to keep your upholstery
from becoming and remaining heavily soiled.
Soils should be removed as quickly as possible.
Your vehicle’s interior may experience extremes of
heat that could cause stains to set rapidly.Lighter colored interiors may require more
frequent cleaning. Use care because newspapers
and garments that transfer color to your home
furnishings may also transfer color to your
vehicle’s interior.
When cleaning your vehicle’s interior, only use
cleaners specically designed for the surfaces
being cleaned. Permanent damage may result
from using cleaners on surfaces for which
they were not intended. Use glass cleaner only on
glass. Remove any accidental over-spray from
other surfaces immediately. To prevent over-spray,
apply cleaner directly to the cleaning cloth.
Notice:If you use abrasive cleaners when
cleaning glass surfaces on your vehicle, you
could scratch the glass and/or cause damage
to the integrated radio antenna and the
rear window defogger. When cleaning the
glass on your vehicle, use only a soft cloth and
glass cleaner.
435

Vehicle Care/Appearance Materials
Description Usage
Polishing Cloth
Wax-TreatedInterior 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.
Vinyl Cleaner Cleans vinyl.
Glass CleanerRemoves dirt, grime,
smoke and ngerprints.
Chrome and Wire Wheel
CleanerRemoves dirt and grime
from chrome wheels and
wire wheel covers.
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 in one step.
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.
444

Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected
from short circuits by a combination of fuses
and circuit breakers. This greatly reduces
the chance of res caused by electrical problems.
Look at the silver-colored band inside the fuse.
If the band is broken or melted, replace the fuse.
Be sure you replace a bad fuse with a new
one of the identical size and rating. If a fuse blows,
see your dealer for service immediately.
If you ever have a problem on the road and don’t
have a spare fuse, you can “borrow” one that has
the same amperage. Pick some feature of your
vehicle that you can get along without – like the
radio or cigarette lighter – and use its fuse, if it is the
correct amperage. Replace it as soon as you can.
The fuses are located in three fuse blocks,
one located in the engine compartment on the
passenger’s side and the other two under the
rear seat.
Underhood Fuse Block
The underhood fuse block is located in the engine
compartment on the passenger’s side of the
vehicle. SeeEngine Compartment Overview on
page 342for more information on location.
To access the fuses, push in the two tabs located
on each side of the fuse block cover. Then lift
the cover off.
447

Maintenance Footnotes
(a)Visually inspect brake lines and hoses for
proper hook-up, binding, leaks, cracks, chang,
etc. Inspect disc brake pads for wear and rotors for
surface condition. Inspect other brake parts,
including calipers, parking brake, etc.
(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing
parts or signs of wear. Inspect power steering lines
and hoses for proper hook-up, binding, leaks,
cracks, chang, etc.
(c)Visually inspect hoses and have them replaced
if they are cracked, swollen, or deteriorated.
Inspect all pipes, ttings and clamps; replace with
genuine GM parts as needed. To help ensure
proper operation, a pressure test of the cooling
system and pressure cap and cleaning the outside
of the radiator and air conditioning condenser is
recommended at least once a year.
(d)Visually inspect wiper blades for wear or
cracking. Replace wiper blades that appear worn
or damaged or that streak or miss areas of the
windshield.(e)Make sure the safety belt reminder light and all
your belts, buckles, latch plates, retractors, and
anchorages are working properly. Look for
any other loose or damaged safety belt system
parts. If you see anything that might keep a safety
belt system from doing its job, have it repaired.
Have any torn or frayed safety belts replaced.
Also look for any opened or broken airbag
coverings, and have them repaired or replaced.
The airbag system does not need regular
maintenance.
(f)Lubricate all key lock cylinders. Lubricate all
body door hinges. Lubricate all hinges and latches,
including those for the hood, rear compartment,
console door, and any folding seat hardware.
More frequent lubrication may be required when
exposed to a corrosive environment. Applying
silicone grease on weatherstrips with a clean cloth
will make them last longer, seal better, and not
stick or squeak.
(g)If you drive regularly under dusty conditions,
the lter may require replacement more often.
467

Additional Services for Canadian
Customers
Trip Routing Service:Upon request, Cadillac
Roadside Service will send you detailed,
computer-personalized maps, highlighting your
choice of either the most direct route or the
most scenic route to your destination,
anywhere in North America, along with any
helpful travel information we may have
pertaining to your trip. To request this service,
please call us toll-free at 1-800-268-6800.
We will make every attempt to send your
personalized trip routing as quickly as
possible, but it is best to allow three weeks
before your planned departure date.
Trip routing requests will be limited to
six per calendar year.
Alternative Service:There may be times
when Roadside Service cannot provide
timely assistance. Your advisor may authorize
you to secure local emergency road service,
and you will be reimbursed up to $100 upon
submission of the original receipt to Cadillac
Roadside Service
®.
Cadillac Technician Roadside Service
(U.S. only)
Cadillac’s exceptional Roadside Service is more
than an auto club or towing service. It provides
every Cadillac owner in the United States with the
advantage of contacting a Cadillac advisor and,
where available, a Cadillac trained dealer/retailer
technician who can provide on-site service.
A dealer/retailer technician will travel to your
location within a 30 mile (50 km) radius of
a participating Cadillac dealership/retailer.
If beyond this radius, we will arrange to have
your car towed to the nearest Cadillac
dealership/retailer. Each technician travels with a
specially equipped service vehicle complete
with the necessary Cadillac parts and tools
required to handle most roadside repairs.
490

A
Accessories and Modications..................... 332
Adding Equipment to Your Airbag-Equipped
Vehicle....................................................... 89
Additives, Fuel............................................ 336
Add-On Electrical Equipment....................... 446
Air Cleaner/Filter, Engine............................. 351
Air Conditioning........................................... 189
Airbag
Passenger Status Indicator....................... 202
Readiness Light....................................... 201
Airbag Sensing and Diagnostic
Module (SDM).......................................... 494
Airbag System............................................... 70
What Will You See After an
Airbag Inates?...................................... 80
When Should an Airbag Inate?................. 77
Where Are the Airbags?............................. 73
Airbag Systems
Adding Equipment to Your
Airbag-Equipped Vehicle......................... 89
How Does an Airbag Restrain?.................. 79
Passenger Sensing System....................... 82
Servicing Your Airbag-Equipped Vehicle..... 88
What Makes an Airbag Inate?.................. 79
Antenna, Diversity Antenna System............. 284Antenna, XM™ Satellite Radio Antenna
System.................................................... 284
Anti-Lock Brake System.............................. 291
Anti-Lock Brake, System Warning Light....... 206
Appearance Care
Aluminum or Chrome-Plated Wheels........ 441
Care of Safety Belts................................ 439
Chemical Paint Spotting........................... 443
Cleaning Exterior Lamps/Lenses.............. 440
Cleaning the Inside of Your Vehicle.......... 435
Fabric/Carpet........................................... 437
Finish Care.............................................. 440
Finish Damage......................................... 442
Instrument Panel, Vinyl, and Other
Plastic Surfaces.................................... 438
Leather.................................................... 438
Sheet Metal Damage............................... 442
Speaker Covers....................................... 439
Tires........................................................ 442
Underbody Maintenance........................... 443
Vehicle Care/Appearance Materials.......... 444
Washing Your Vehicle.............................. 439
Weatherstrips........................................... 439
Windshield and Wiper Blades................... 441
Wood Panels........................................... 439
Ashtray....................................................... 188
Audio System.............................................. 258
503