2009 CADILLAC CTS lock

Tire and Loading Information Label
A vehicle specic Tire and Loading Information
label is attached to the vehicle’s center pillar
(B-pillar). With the driver’s door open, you will nd
the label attached below the door lock post (striker).The Tire and Loading Information label shows the
number of occupant seating positions (A), and the
maximum vehicle capacity weight (B) in kilograms
and pounds.
The Tire and Loading Information label also shows
the tire size of the original equipment tires (C) and
the recommended cold tire ination pressures (D).
For more information on tires and ination seeTires
on page 5-61andInflation - Tire Pressure on
page 5-69.
There is also important loading information on the
Certication label. It tells you the Gross Vehicle
Weight Rating (GVWR) and the Gross Axle Weight
Rating (GAWR) for the front and rear axle; see
“Certication Label” later in this section.
Example Label
4-21

Dolly Towing (Rear-Wheel-Drive
Vehicles)
Use the following procedure to dolly tow a
rear-wheel-drive vehicle from the rear:
1. Attach the dolly to the tow vehicle following the
dolly manufacturer’s instructions.
2. Put the rear wheels on the dolly.
3. Firmly set the parking brake. SeeParking Brake on
page 2-42.4. Put the vehicle in P (Park) for an automatic
transmission or in 1 (First) for a manual
transmission.
5. Securely attach the vehicle being towed to
the dolly.
6. Clamp the steering wheel in a straight-ahead
position with a clamping device designed for towing.
7. Turn the ignition to LOCK/OFF.
Dolly Towing (All-Wheel-Drive Vehicles)
Notice:Towing an all-wheel-drive vehicle with all
four wheels on the ground, or even with only two of
its wheels on the ground, will damage drivetrain
components. Do not tow an all-wheel-drive vehicle
with any of its wheels on the ground.
All-wheel-drive vehicles can only be towed with all four
wheels on a trailer.
Towing a Trailer (CTS-V)
The CTS-V is neither designed nor intended to tow a
trailer.
4-27

Parking on Hills
{CAUTION:
Parking the vehicle on a hill with the trailer
attached can be dangerous. If something goes
wrong, the rig could start to move. People can be
injured, and both the vehicle and the trailer can
be damaged. When possible, always park the rig
on a at surface.
If parking the rig on a hill:
1. Press the brake pedal, but if the vehicle has an
automatic transmission, do not shift into P (Park)
yet. Turn the wheels into the curb if facing downhill
or into traffic if facing uphill.
2. Have someone place chocks under the trailer wheels.
3. When the wheel chocks are in place, release the
regular brakes until the chocks absorb the load.
4. Reapply the brake pedal. For vehicles with an
automatic transmission, apply the parking brake and
shift into P (Park). For vehicles with a manual
transmission, apply the parking brake, place the
transmission in 1 (First) and turn the ignition to
OFF/LOCK.
5. Release the brake pedal.
Leaving After Parking on a Hill
1. Apply and hold the brake pedal while you:
Start the engine
Shift into a gear
Release the parking brake
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the
chocks.
Maintenance When Trailer Towing
The vehicle needs service more often when pulling a
trailer. See this manual’s Maintenance Schedule or Index
for more information. Things that are especially important
in trailer operation are automatic transmission uid,
engine oil, axle lubricant, belts, cooling system and brake
system. It is a good idea to inspect these before and
during the trip.
Check periodically to see that all hitch nuts and bolts
are tight.
Engine Cooling When Trailer Towing
The cooling system may temporarily overheat during
severe operating conditions. SeeEngine Overheating on
page 5-37.
4-34

Tire Pressure Monitor Operation.....................5-73
Tire Inspection and Rotation...........................5-76
When It Is Time for New Tires.......................5-77
Buying New Tires.........................................5-78
Different Size Tires and Wheels......................5-80
Uniform Tire Quality Grading..........................5-80
Wheel Alignment and Tire Balance..................5-82
Wheel Replacement......................................5-82
Tire Chains..................................................5-84
If a Tire Goes Flat........................................5-85
Tire Sealant and Compressor Kit....................5-86
Tire Sealant and Compressor Kit Storage.........5-95
Changing a Flat Tire.....................................5-96
Removing the Spare Tire and Tools................5-98
Removing the Flat Tire and Installing the
Spare Tire................................................5-99
Storing a Flat or Spare Tire and Tools...........5-104
Compact Spare Tire....................................5-105
Appearance Care..........................................5-106
Interior Cleaning.........................................5-106
Fabric/Carpet..............................................5-107
Leather......................................................5-108
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-108
Wood Panels..............................................5-109
Speaker Covers..........................................5-109Care of Safety Belts....................................5-109
Weatherstrips.............................................5-109
Washing Your Vehicle..................................5-110
Cleaning Exterior Lamps/Lenses....................5-110
Finish Care................................................5-110
Windshield and Wiper Blades.......................5-111
Aluminum or Chrome-Plated Wheels
and Trim.................................................5-112
Tires.........................................................5-113
Sheet Metal Damage..................................
.5-113
Finish Damage...........................................5-113
Underbody Maintenance...............................5-113
Chemical Paint Spotting...............................5-113
Vehicle Identication.....................................5-114
Vehicle Identication Number (VIN)................5-114
Service Parts Identication Label...................5-114
Electrical System..........................................5-114
Add-On Electrical Equipment.........................5-114
Windshield Wiper Fuses...............................5-115
Power Windows and Other Power Options......5-115
Fuses and Circuit Breakers..........................5-115
Underhood Fuse Block (CTS).......................5-115
Underhood Fuse Block (CTS-V)....................5-119
Rear Compartment Fuse Block (CTS)..............5-122
Rear Compartment Fuse Block (CTS-V).........5-124
Capacities and Specications........................5-127
Section 5 Service and Appearance Care
5-2

Service
For service and parts needs, visit your dealer/retailer.
You will receive genuine GM parts and GM-trained and
supported service people.
Genuine GM parts have one of these marks:
Accessories and Modications
When non-dealer/non-retailer accessories are added to
the vehicle, they can affect vehicle performance and
safety, including such things as airbags, braking, stability,
ride and handling, emissions systems, aerodynamics,
durability, and electronic systems like antilock brakes,
traction control, and stability control. Some of these
accessories could even cause malfunction or damage
not covered by the vehicle warranty.
GM Accessories are designed to complement and
function with other systems on the vehicle. Your
GM dealer/retailer can accessorize the vehicle using
genuine GM Accessories. When you go to your
GM dealer/retailer and ask for GM Accessories, you will
know that GM-trained and supported service technicians
will perform the work using genuine GM Accessories.
Also, seeAdding Equipment to Your Airbag-Equipped
Vehicle on page 1-73.
5-3

The fuel cap is behind a hinged fuel door on the
passenger side. To open the fuel door, push the
rearward center edge in and release and it will open.To remove the fuel cap, turn it slowly counterclockwise.
The fuel cap has a spring in it; if the cap is released
too soon, it will spring back to the right.
5-9

While refueling, hang the tethered fuel cap from the
hook on the fuel door.
{CAUTION:
Fuel can spray out on you if you open the fuel cap
too quickly. If you spill fuel and then something
ignites it, you could be badly burned. This spray
can happen if the tank is nearly full, and is more
likely in hot weather. Open the fuel cap slowly and
wait for any hiss noise to stop. Then unscrew the
cap all the way.Be careful not to spill fuel. Do not top off or overll the
tank and wait a few seconds after you have nished
pumping before removing the nozzle. Clean fuel
from painted surfaces as soon as possible.
SeeWashing Your Vehicle on page 5-110.
When replacing the fuel cap, turn it clockwise until it
clicks. Make sure the cap is fully installed. The diagnostic
system can determine if the fuel cap has been left off or
improperly installed. This would allow fuel to evaporate
into the atmosphere. SeeMalfunction Indicator Lamp on
page 3-43.
The Tighten Gas Cap message in the Driver Information
Center (DIC) displays if the fuel cap is not properly
installed. SeeDIC Warnings and Messages on page 3-58
for more information.
5-10

A. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-41.
B.Underhood Fuse Block (CTS) on page 5-115or
Underhood Fuse Block (CTS-V) on page 5-119.
C. Remote Positive (+) Terminal. SeeJump Starting on
page 5-46.
D. Remote Negative (+) Terminal. SeeJump Starting
on page 5-46.
E. Passenger Compartment Air Filter. SeePassenger
Compartment Air Filter on page 3-29.
F. Engine Cooling Fan. SeeCooling System on
page 5-31.G. Power Steering Fluid Reservoir (Under Engine
Cover). SeePower Steering Fluid on page 5-40.
H. Engine Oil Fill Cap. SeeEngine Oil on page 5-18.
I. Engine Oil Dipstick (Out of View). SeeEngine Oil on
page 5-18.
J. Hydraulic Clutch Reservoir (If Equipped) (Not
Shown). See “When to Check and What to Use”
underHydraulic Clutch on page 5-30.
K. Brake Master Cylinder Reservoir (Out of View).
SeeBrakes on page 5-42.
L. Engine Coolant Surge Tank and Pressure Cap.
SeeCooling System on page 5-31.
M.Engine Air Cleaner/Filter on page 5-25.
5-15