2007 CADILLAC CTS V tire pressure

RF TIRE:If you select this item, the passenger’s
side front tire pressure will be displayed. If the
tire pressure is low, LOW will be displayed
with this item. The pressure can be displayed in
pounds per square inch (PSI) or kilopascals (KPA).
To change the units, seeDIC Main Menu on
page 228DIC Main Menu.
RR TIRE:If you select this item, the passenger’s
side rear tire pressure will be displayed. If the
tire pressure is low, LOW will be displayed
with this item. The pressure can be displayed in
pounds per square inch (PSI) or kilopascals (KPA).
To change the units, seeDIC Main Menu on
page 228DIC Main Menu.
LR TIRE:If you select this item, the driver’s side
rear tire pressure will be displayed. If the tire
pressure is low, LOW will be displayed with this
item. The pressure can be displayed in pounds per
square inch (PSI) or kilopascals (KPA). To change
the units, seeDIC Main Menu on page 228
DIC Main Menu.
BLANK LINE:If you select this item, nothing is
displayed at the top of the screen.DIC Main Menu
Accessing the DIC Main Menu
To access the main menu of the DIC, do the
following:
1. Press the PWR/VOL knob to turn the radio on.
2. Press the TUNE/SEL knob once.
3. Turn the TUNE/SEL knob clockwise or
counterclockwise to scroll through the
menu items.
The DIC main menu consists of the following
menu items:
eBASS - MID - TREBLE
eEQ
DSP (Bose®Audio System)
AVC (Bose®Audio System)
H/A
AUTOSTORE PRESETS
CAT
TA
MSG RECALL RDS MESSAGE
228

Check Tire Pressure
If your vehicle has a Tire Pressure Monitor (TPM)
system, this message indicates that one or
more of the vehicle’s tires are low. SeeStatus of
Vehicle Systems on page 223for information
on checking your vehicle’s tire pressures. Also,
seeTire Pressure Monitor System on page 405
andInation - Tire Pressure on page 402for
more information.
Check Washer Fluid
When this message appears on the display, it
means that your vehicle is low on windshield
washer uid. You should rell the windshield
washer uid reservoir as soon as possible. See
Windshield Washer Fluid on page 369for
more information.
Competitive Driving (CTS-V)
When competitive driving mode is turned on with
the TC (traction control) button, this message
will be displayed on the DIC. The TC light will be
on when the competitive driving mode is on.
The Traction Control System (TCS) will not
operate while in competitive driving mode. You
should adjust your driving accordingly. Seethe CTS-V portion ofTraction Control System
(TCS) (CTS) on page 293orTraction Control
System (TCS) (CTS-V) on page 295for more
information.
Driver Door Ajar
When this message appears on the display, it
means that the driver’s door was not closed
completely. You should make sure that the driver’s
door is closed completely.
Engine Coolant Hot – AC
(Air Conditioning) Off
This message displays when the engine coolant
becomes hotter than the normal operating
temperature. To avoid added strain on a hot
engine, the air conditioning compressor is
automatically turned off. When the coolant
temperature returns to normal, the air conditioning
compressor will turn back on. You can continue
to drive your vehicle.
If this message continues to appear, have the
system repaired by your dealer as soon as
possible to avoid damage to the engine or
transmission.
236

Service Theft System
This message means there is a problem with the
immobilizer. SeeImmobilizer on page 113for
more information. A fault has been detected in the
system, which means that the system is disabled
and is not protecting the vehicle. The vehicle
usually restarts, however, you may want to take
your vehicle to your dealer before turning off
the engine.
Service Tire Monitor System
If your vehicle has a Tire Pressure Monitor (TPM)
system, this message will appear if the TPM
system is not working properly. Have your vehicle
serviced at your dealer as soon as possible.
SeeTire Pressure Monitor System on page 405
for more information.
Service Transmission
This message will display if there is a problem
with the transmission of your vehicle. Have your
vehicle serviced by your dealer.
Service Vehicle Soon
This message is displayed when a non-emissions
related powertrain malfunction occurs. Have
your vehicle serviced by your dealer as soon as
possible.
Stability System Engaged
If your vehicle has StabiliTrak®, this message will
be displayed any time StabiliTrak®is actively
assisting you with directional control of the vehicle.
Slippery road conditions may exist when this
message is displayed, so adjust your driving
accordingly. This message may stay on for a
few seconds after StabiliTrak
®stops assisting you
with directional control of the vehicle. See
StabiliTrak
®System on page 297for more
information.
240

Let us say the road is wet and you are driving
safely. Suddenly, an animal jumps out in front of
you. You slam on the brakes and continue braking.
Here is what happens with ABS:
A computer senses that wheels are slowing down.
If one of the wheels is about to stop rolling, the
computer will separately work the brakes at each
wheel.ABS can change the brake pressure faster than
any driver could. The computer is programmed
to make the most of available tire and road
conditions. This can help you steer around the
obstacle while braking hard.
As you brake, the computer keeps receiving
updates on wheel speed and controls braking
pressure accordingly.
292

Hydroplaning
Hydroplaning is dangerous. So much water can
build up under your tires that they can actually ride
on the water. This can happen if the road is wet
enough and you are going fast enough. When your
vehicle is hydroplaning, it has little or no contact
with the road.
Hydroplaning does not happen often. But it can if
your tires do not have much tread or if the
pressure in one or more is low. It can happen if a
lot of water is standing on the road. If you can
see reections from trees, telephone poles,
or other vehicles, and raindrops dimple the water’s
surface, there could be hydroplaning.
Hydroplaning usually happens at higher speeds.
There just is not a hard and fast rule about
hydroplaning. The best advice is to slow down
when it is raining.
Driving Through Deep Standing Water
Notice:If you drive too quickly through
deep puddles or standing water, water can
come in through the engine’s air intake
and badly damage the engine. Never drive
through water that is slightly lower than the
underbody of your vehicle. If you cannot
avoid deep puddles or standing water,
drive through them very slowly.
308

Tires:They are vitally important to a safe,
trouble-free trip. Is the tread good enough
for long-distance driving? Are the tires
all inated to the recommended pressure?
Weather Forecasts:What is the weather
outlook along your route? Should you
delay your trip a short time to avoid a major
storm system?
Maps:Do you have up-to-date maps?
Highway Hypnosis
Is there actually such a condition as highway
hypnosis? Or is it just plain falling asleep at the
wheel? Call it highway hypnosis, lack of
awareness, or whatever.
There is something about an easy stretch of road
with the same scenery, along with the hum of
the tires on the road, the drone of the engine,
and the rush of the wind against the vehicle that
can make you sleepy. Do not let it happen to you!If it does, your vehicle can leave the road in less
than a second, and you could crash and be
injured.
What can you do about highway hypnosis?
First, be aware that it can happen.
Then here are some tips:
Make sure your vehicle is well ventilated,
with a comfortably cool interior.
Keep your eyes moving. Scan the road ahead
and to the sides. Check your rearview mirrors
and your instruments frequently.
If you get sleepy, pull off the road into a rest,
service, or parking area and take a nap, get
some exercise, or both. For safety, treat
drowsiness on the highway as an emergency.
313

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 392and
Ination - Tire Pressure on page 402.
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.
Steps for Determining Correct
Load Limit
1. Locate the statement “The combined weight of
occupants and cargo should never exceed
XXX kg or XXX lbs” on your vehicle’s placard.
2. Determine the combined weight of the driver
and passengers that will be riding in your
vehicle.
3. Subtract the combined weight of the driver
and passengers from XXX kg or XXX lbs.Example Label
322

Windshield Wiper Blade Replacement....... 390
Tires............................................................ 392
Winter Tires.............................................. 393
Tire Sidewall Labeling............................... 394
Tire Terminology and Denitions............... 397
Run-Flat Tires (CTS-V).............................. 400
Ination - Tire Pressure............................. 402
High-Speed Operation............................... 404
Tire Pressure Monitor System................... 405
Tire Inspection and Rotation...................... 409
When It Is Time for New Tires.................. 411
Buying New Tires...................................... 411
Different Size Tires and Wheels................ 414
Uniform Tire Quality Grading..................... 414
Wheel Alignment and Tire Balance............ 416
Wheel Replacement.................................. 416
Tire Chains............................................... 418
Lifting Your Vehicle (CTS-V)...................... 418
If a Tire Goes Flat.................................... 422
Changing a Flat Tire (CTS Only)............... 424
Removing the Spare Tire and Tools
(CTS Only)............................................ 425Removing the Flat Tire and Installing
the Spare Tire (CTS Only)..................... 426
Storing a Flat or Spare Tire and Tools
(CTS Only)............................................ 433
Compact Spare Tire (CTS Only)................ 434
Appearance Care........................................ 435
Cleaning the Inside of Your Vehicle.......... 435
Fabric/Carpet............................................. 437
Leather...................................................... 438
Instrument Panel, Vinyl, and Other
Plastic Surfaces..................................... 438
Wood Panels............................................. 439
Speaker Covers........................................ 439
Care of Safety Belts.................................. 439
Weatherstrips............................................ 439
Washing Your Vehicle............................... 439
Cleaning Exterior Lamps/Lenses................ 440
Finish Care............................................... 440
Windshield and Wiper Blades.................... 441
Aluminum or Chrome-Plated Wheels
and Trim................................................ 441
Tires......................................................... 442
Section 5 Service and Appearance Care
330