lock CADILLAC STS 2008 1.G Repair Manual

XM Radio Messages
XL (Explicit Language Channels):These channels,
or any others, can be blocked at a customer’s request,
by calling 1-800-852-XMXM (9696).
XM Updating:The encryption code in the receiver is
being updated, and no action is required. This process
should take no longer than 30 seconds.
No XM Signal:The system is functioning correctly,
but the vehicle is in a location that is blocking the XM™
signal. When the vehicle is moved into an open area,
the signal should return.
Loading XM:The audio system is acquiring and
processing audio and text data. No action is needed.
This message should disappear shortly.
Channel Off Air:This channel is not currently in
service. Tune in to another channel.
Channel Unavail:This previously assigned channel
is no longer assigned. Tune to another station.
If this station was one of the presets, choose another
station for that preset button.
No Artist Info:No artist information is available at this
time on this channel. The system is working properly.No Title Info:No song title information is available at
this time on this channel. The system is working
properly.
No CAT Info:No category information is available at this
time on this channel. The system is working properly.
No Information:No text or informational messages are
available at this time on this channel. The system is
working properly.
CAT Not Found:There are no channels available for
the selected category. The system is working properly.
XM Theftlocked:The XM™ receiver in your vehicle
could have previously been in another vehicle. For
security purposes, XM™ receivers cannot be swapped
between vehicles. If this message is received after having
your vehicle serviced, check with your dealer/retailer.
XM Radio ID:If tuned to channel 0, this message
alternates with the XM™ Radio 8 digit radio ID label.
This label is needed to activate the service.
Unknown:If this message is received when tuned to
channel 0, there could be a receiver fault. Consult
with your dealer/retailer.
Check XM Receivr:If this message does not clear
within a short period of time, the receiver could have a
fault. Consult with your dealer/retailer.
3-116

Navigation/Radio System
Your vehicle may have a navigation radio system.
The navigation system has built-in features intended
to minimize driver distraction. Technology alone,
no matter how advanced, can never replace your own
judgment. See the Navigation System manual for
some tips to help you reduce distractions while driving.
Radio Personalization
Accessing the Radio’s Main Menu
(Base Audio System)
There are two different procedures for accessing the
radio’s main menu depending upon whether or not
your vehicle has the Navigation system.
To access the main menu of the radio, do one of
the following:
Using the Base audio system, press the
CNFG button located on the radio or press
the
w(tune) knob located on the right side
of the radio. Then turn the
wknob clockwise
or counterclockwise to scroll through the
menu items.
If your vehicle has the Navigation system, see
the Navigation System manual supplied with
your vehicle for more information on accessing
the main menu and for descriptions of the menu
items for the Navigation system.
The main menu for the Base audio system consists
of the following menu items:
eBASS - MID - TREBLE
xBALANCE - FADER
eEQ EQUALIZER
H/A (HOME/AWAY) PRESETS
AUTOSTORE PRESETS
CAT CATEGORY
TA TRAFFIC ANNOUNCE
RECALL RDS (Radio Data System) MESSAGE
ASEEK LOCAL/DISTANT
8SET CLOCK
BSET DATE
4INFO (Information)
LANG LANGUAGE
SETUP
3-117

ASEEK LOCAL/DISTANT:This feature instructs the
audio system to seek only local radio stations with
the strongest signal or to seek all radio stations with
a strong signal in a large area. Use LOCAL while
in urban areas where there are several strong radio
station signals and you want to limit the number
of stations to those with the strongest signals only.
Use DISTANT while in rural areas where there are
fewer radio station signals available.
See “Local/Distant Selection” underRadio(s) (MP3)
on page 3-100for more information.
8SET CLOCK:Use this menu item to set the time.
SeeSetting the Time on page 3-99for more information.
BSET DATE:Use this menu item to set the date.
SeeSetting the Time on page 3-99for more information.
4(Information):This menu item is used to display
XM™ satellite radio service and CD MP3 playback
information. See “
4(Information)” underRadio(s) (MP3)
on page 3-100for more information.LANG (Language):To change the language displayed
on the radio, select LANGUAGE by pressing the
wknob. Turn thewknob to scroll through the
following available languages:
ENGLISH
GERMAN
FRENCH
SPANISH
JAPANESE
To make your selection, press the
wknob.
If you accidentally select a language that you did not
want, ENGLISH is always at the top of the language list.
SETUP:When you select this menu item, the following
submenu is available:
PERSONAL SETTINGS MENU
DRIVER SELECTION
DRIVER EXIT SETTINGS
CONFIGURE DISPLAY KEYS
3-119

Theft-Deterrent Feature
THEFTLOCK®is designed to discourage theft of your
vehicle’s radio. The feature works automatically by
learning a portion of the Vehicle Identication Number
(VIN). If the radio is moved to a different vehicle, it does
not operate and LOC, LOCK, or LOCKED could display.
With THEFTLOCK
®activated, the radio does not
operate if stolen.
Audio Steering Wheel Controls
Your vehicle has audio steering wheel controls.
They could differ depending on your vehicle’s options.
There are three versions.
On the outboard side, you may have:
1. SEEK, SRCE (Source), SCAN, and Cruise
Control Cancel.
2. SEEK, SRCE, Heated Steering Wheel and
Cruise Control Cancel.
3. SRCE, Heated Steering Wheel, Adaptive Cruise
Control Gap, and Cruise Control Cancel.
The inboard side controls are the same for all versions.Standard Audio Steering
Wheel Controls and
Cruise Control Cancel
Audio Controls
With Heated Steering
Wheel and Cruise
Control Cancel
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Your Driving, the Road, and Your Vehicle..........4-2
Defensive Driving...........................................4-2
Drunk Driving.................................................4-2
Control of a Vehicle........................................4-3
Braking.........................................................4-4
Antilock Brake System (ABS)...........................4-5
Braking in Emergencies...................................4-6
Traction Control System (TCS).........................4-6
Competitive Driving Mode (STS-V)....................4-7
Magnetic Ride Control.....................................4-8
Limited-Slip Rear Axle.....................................4-8
StabiliTrak
®System........................................4-8
Enhanced StabiliTrak®.....................................4-9
Panic Brake Assist........................................4-12
All-Wheel Drive (AWD) System.......................4-13
Steering......................................................4-13
Off-Road Recovery.......................................4-16
Passing.......................................................4-16
Loss of Control.............................................4-16Competitive Driving.......................................4-18
Driving at Night............................................4-18
Driving in Rain and on Wet Roads..................4-19
Before Leaving on a Long Trip.......................4-20
Highway Hypnosis........................................4-20
Hill and Mountain Roads................................4-21
Winter Driving..............................................4-22
If Your Vehicle is Stuck in Sand, Mud,
Ice, or Snow.............................................4-25
Rocking Your Vehicle to Get It Out.................4-26
Loading Your Vehicle....................................4-26
Towing..........................................................4-31
Towing Your Vehicle.....................................4-31
Recreational Vehicle Towing...........................4-31
Towing a Trailer (Vehicles With
Heavy Duty Cooling)..................................4-34
Towing a Trailer (Vehicles Without
Heavy Duty Cooling)..................................4-40
Section 4 Driving Your Vehicle
4-1

Antilock Brake System (ABS)
Your vehicle has the Antilock Brake System (ABS), an
advanced electronic braking system that will help
prevent a braking skid.
When you start the engine and begin to drive away,
ABS will check itself. You might hear a momentary
motor or clicking noise while this test is going on, and
you might even notice that the brake pedal moves
a little. This is normal.
If there is a problem with
ABS, this warning light will
stay on. SeeAntilock
Brake System Warning
Light on page 3-65.
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.
Remember: ABS does not change the time you need to
get your foot up to the brake pedal or always decrease
stopping distance. If you get too close to the vehicle in
front of you, you will not have time to apply the brakes if
that vehicle suddenly slows or stops. Always leave
enough room up ahead to stop, even though you
have ABS.
Using ABS
Do not pump the brakes. Just hold the brake pedal
down rmly and let antilock work for you. You might hear
the antilock pump or motor operate, and feel the
brake pedal pulsate, but this is normal.
4-5

Try to adjust your speed so you can drive through the
curve. Maintain a reasonable, steady speed. Wait
to accelerate until you are out of the curve, and then
accelerate gently into the straightaway.
To help you steer in the direction you want to go, during
certain sharp or sudden cornering maneuvers, gear
selection is controlled. This will maximize the available
drive wheel torque and minimize the transmission
response time and shift activity. During this kind of
maneuver, the transmission shifts automatically
as vehicle speed changes.
Adding non-dealer/non-retailer accessories can affect
your vehicle’s performance. SeeAccessories and
Modifications on page 5-3.
Steering in Emergencies
There are times when steering can be more effective
than braking. For example, you come over a hill and nd
a truck stopped in your lane, or a car suddenly pulls out
from nowhere, or a child darts out from between parked
cars and stops right in front of you. You can avoid these
problems by braking — if you can stop in time. But
sometimes you cannot; there is not room. That is the time
for evasive action — steering around the problem.
Your vehicle can perform very well in emergencies like
these. First apply the brakes. SeeBraking on
page 4-4. It is better to remove as much speed as youcan from a possible collision. Then steer around the
problem, to the left or right depending on the space
available.
An emergency like this requires close attention and a
quick decision. If you are holding the steering wheel at
the recommended 9 and 3 o’clock positions, you
can turn it a full 180 degrees very quickly without
removing either hand. But you have to act fast, steer
quickly, and just as quickly straighten the wheel
once you have avoided the object.
The fact that such emergency situations are always
possible is a good reason to practice defensive driving
at all times and wear safety belts properly.
4-15

Skidding
In a skid, a driver can lose control of the vehicle.
Defensive drivers avoid most skids by taking reasonable
care suited to existing conditions, and by not overdriving
those conditions. But skids are always possible.
The three types of skids correspond to your vehicle’s
three control systems. In the braking skid, the wheels are
not rolling. In the steering or cornering skid, too much
speed or steering in a curve causes tires to slip and lose
cornering force. And in the acceleration skid, too much
throttle causes the driving wheels to spin.
A cornering skid is best handled by easing your foot off
the accelerator pedal.
Remember: Any traction control system helps avoid only
the acceleration skid. If your traction control system is
off, then an acceleration skid is also best handled
by easing your foot off the accelerator pedal.
If your vehicle starts to slide, ease your foot off the
accelerator pedal and quickly steer the way you want
the vehicle to go. If you start steering quickly enough,
your vehicle may straighten out. Always be ready
for a second skid if it occurs.You might see the STABILITY SYS ACTIVE message
on the Driver Information Center. SeeDIC Warnings and
Messages on page 3-80andStabiliTrak®System on
page 4-8orEnhanced StabiliTrak®on page 4-9.
Of course, traction is reduced when water, snow, ice,
gravel, or other material is on the road. For safety, you
will want to slow down and adjust your driving to
these conditions. It is important to slow down on slippery
surfaces because stopping distance will be longer and
vehicle control more limited.
While driving on a surface with reduced traction, try your
best to avoid sudden steering, acceleration, or braking,
including reducing vehicle speed by shifting to a lower
gear. Any sudden changes could cause the tires to slide.
You may not realize the surface is slippery until your
vehicle is skidding. Learn to recognize warning
clues — such as enough water, ice, or packed snow on
the road to make a mirrored surface — and slow down
when you have any doubt.
Remember: Any Antilock Brake System (ABS) helps
avoid only the braking skid.
4-17

The Traction Control System (TCS) improves your
ability to accelerate when driving on a slippery road.
Even though you have TCS, slow down and adjust your
driving to the road conditions. Under certain conditions,
you might want to turn the TCS off, such as when
driving through deep snow and loose gravel, to help
maintain vehicle motion at lower speeds. SeeTraction
Control System (TCS) on page 4-6,StabiliTrak
®System
on page 4-8orEnhanced StabiliTrak®on page 4-9,
Rocking Your Vehicle to Get It Out on page 4-26, and
“Winter Tires” underTires on page 5-57.
The Antilock Brake System (ABS) improves your
vehicle’s stability when you make a hard stop on a
slippery road. Even though you have ABS, begin
stopping sooner than you would on dry pavement. See
Antilock Brake System (ABS) on page 4-5.
Allow greater following distance on any
slippery road.
Watch for slippery spots. The road might be ne until
you hit a spot that is covered with ice. On an
otherwise clear road, ice patches can appear in
shaded areas where the sun cannot reach, such as
around clumps of trees, behind buildings, or under
bridges. Sometimes the surface of a curve or an
overpass can remain icy when the surrounding roads
are clear. If you see a patch of ice ahead of you,
brake before you are on it. Try not to brake while you
are actually on the ice, and avoid sudden steering
maneuvers.
If You Are Caught in a Blizzard
If you are stopped by heavy snow, you could be in a
serious situation. You should probably stay with
your vehicle unless you know for sure that you are near
help and you can hike through the snow. Here are
some things to do to summon help and keep yourself
and your passengers safe:
Turn on the hazard warning ashers.
Tie a red cloth to your vehicle to alert police that
you have been stopped by the snow.
Put on extra clothing or wrap a blanket around you.
If you do not have blankets or extra clothing, make
body insulators from newspapers, burlap bags,
rags, oor mats — anything you can wrap around
yourself or tuck under your clothing to keep warm.
4-23

You can run the engine to keep warm, but be careful.
{CAUTION:
Snow can trap exhaust gases under your
vehicle. This can cause deadly CO (carbon
monoxide) gas to get inside. CO could
overcome you and kill you. You cannot see it
or smell it, so you might not know it is in your
vehicle. Clear away snow from around the
base of your vehicle, especially any that is
blocking the exhaust pipe. And check around
again from time to time to be sure snow does
not collect there.
Open a window just a little on the side of the
vehicle that is away from the wind. This will
help keep CO out.
4-24