2009 CADILLAC CTS stop start

Service Brake System
This message displays, while the ignition is on, when
the brake uid level is low. The brake system warning
light on the instrument panel cluster also comes on.
SeeBrake System Warning Light on page 3-39for more
information. Have the brake system serviced by your
dealer/retailer as soon as possible.
Service Keyless Start System
If the vehicle has the keyless access system, this
message displays when there is a problem with this
feature. See your dealer/retailer.
Service Park Brake
For vehicles with the Electric Parking Brake, this
message displays if a problem is detected with the
electric parking brake system. See your dealer/retailer
for service.
Service Parking Assist
If the vehicle has the Ultrasonic Rear Parking Assist
(URPA) system, this message displays if there is
a problem with the URPA system. SeeUltrasonic
Rear Parking Assist (URPA) on page 2-54for more
information. See your dealer/retailer for service.
Service Power Steering
This message displays if a problem is detected with
the speed variable assist steering system. When
this message is displayed, you may notice that the
effort required to steer the vehicle increases or feels
heavier, but you will still be able to steer the vehicle.
SeeSteering on page 4-9.
Service Stabilitrak
This message displays if there has been a
problem detected with the StabiliTrak®system.
The TCS/StabiliTrak warning light on the instrument
panel cluster also comes on.
If this message comes on while you are driving, pull
off the road as soon as possible and stop carefully.
Try resetting the system by turning the ignition off then
back on. If this message still stays on or comes back
on again while you are driving, the vehicle needs
service. Have the StabiliTrak system inspected by your
dealer/retailer as soon as possible. SeeStabiliTrak
®
System on page 4-6for more information.
Service Suspension System
This message displays when there is a problem with the
Magnetic Ride Control system. SeeMagnetic Ride
Control™ on page 4-8for more information. Have the
vehicle serviced by your dealer/retailer.
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To insert multiple CDs, do the following:
1. Press and hold this button for ve seconds.
A beep sounds and Load All Discs displays.
2. Follow the displayed instruction on when to insert
the discs. The CD player takes up to six CDs.
3. Press the Load button again to cancel loading
more CDs.
If the ignition or radio is turned off while a CD in the
player, it stays in the player. When the ignition or radio
is turned on, the CD starts playing where it stopped,
if it was the last selected audio source.
When a CD is inserted, the disc number displays on the
upper right side of the screen and the track number
displays at the left and center of the screen. The Shuffle
and Disc labels appear below. Press the pushbuttons
located under the Disc label to change to another
disc. The CD begins playback of the rst track on the
selected disc. As each new track starts to play the track
number displays in the left and center of the screen.
Shuffle:Press the pushbutton located below the Shuffle
label to play the tracks of a CD in random order.
Press again to turn Shuffle off. Shuffle Off displays.Z(Eject):To eject the disc that is currently playing,
press and release. Ejecting Disc displays and a beep
sounds. Once the disc is ejected, Remove Disc displays.
The disc can be removed. If the disc is not removed,
after several seconds, the disc automatically pulls back
into the player and begins playing.
For the Six-Disc CD player, press and hold for
two seconds to eject all discs.
©SEEK¨:Press the left arrow to go to the start of
the current track, if more than ve seconds have played.
Press the right arrow to go to the next track. If either
arrow is held, or pressed multiple times, the player
continues moving backward or forward through
the tracks on the CD.
sREV (Fast Reverse):Press and hold to reverse
playback quickly within a track. Sound is heard at
a reduced volume and the elapsed time of the track
displays. Release to resume playing the track.
\FWD (Fast Forward):Press and hold to advance
playback quickly within a track. Sound is heard at a
reduced volume and the elapsed time of the track
displays. Release to resume playing the track.
3-93

Stopping DVD Audio Playback
Press the pushbutton located under thec(stop) label to
stop playback of the DVD audio disc. “DVD PreStop”
displays. Press
r/jto resume playback from where it
was stopped.
Press the pushbutton located under the
clabel
again while in DVDPreStop, “DVDStop” displays.
Press
r/jwhile in DVDStop to begin playback
from the beginning of the DVD audio disc.
Press
r/jduring DVD audio playback to pause or
resume playback.
Finding Songs on DVD Audio
TUNE/TONE:Turn this knob to display a list of all
tracks in all groups on the DVD audio disc. Stop turning
this knob or press the TUNE/TONE knob to start
playback of a particular track.
©SEEK¨:Press the left arrow to go to the start of
the current track, if more than ve seconds have played.
Press the right arrow to go to the next track. If either
arrow is held, or pressed multiple times, the player
continues moving backward or forward through
the tracks within the current Group.MENU/SELECT:To change Groups, press the
pushbutton located under the Menu label to display a
list of all Groups. Turn the MENU/SELECT knob to
highlight the desired Group. Press the MENU/SELECT
knob to select it. Playback begins from track 1 of
the selected Group.
Shuffle on DVD Audio
Press the pushbutton located under the Shuffle label to
begin random playback of all songs in the current
Group. Press again to turn off random playback.
Selecting DVD Audio Streams
Each DVD audio Group may contain audio content that
is encoded in one or two formats. For example, a
particular Group may have both a 5.1 surround audio
stream and a 2.0 stereo audio stream available.
Press the pushbutton located under the Audio label to
display the current audio stream playing. “Audio
Stream 1” or “Audio Stream 2” briey displays. Press
the pushbutton located under the Audio label again
to toggle between Audio Stream 1 or Audio Stream 2
(if available).
Check the DSP settings to determine if a 5.1 surround
sound Audio Stream is playing. See “Digital Signal
Processing (DSP)” earlier in this section. Press the DSP
label to see if the 5.1 + Normal or 5.1 + Rear settings
are available for selection. If these settings are available,
Audio Stream 1 is playing.
3-95

Playing From the Hard Drive Device
HDD (Hard Drive Device):Press the HDD button to
start the HDD mode. HDD displays and playback
resumes from where it was last stopped.
HDD Playback Mode
This radio system displays the current hard drive
playback mode. See the following table showing the
display mode options and what happens as the mode
is displayed:
Mode When Displayed
ShuffleSystem is randomly playing back all
HDD content.
ArtistSystem is playing back content by a
selected Artist in alphabetical order.
AlbumSystem is playing back content from
a selected album in track order.
Genre System is playing back content in a
selected Genre in alphabetical order.
Song System is playing back all songs in
alphabetical order.
Playlist System is playing back all songs
from the selected playlist in the order
they were added.
AudioBook System is playing back audio book
content.
HDD Menu
1. Press the MENU/SELECT knob to display the
HDD Menu.
2. Turn this knob to highlight an option from the HDD
Menu. The available options are:
Shuffle Songs
Playlist
Artists
Albums
Song Titles
Genres
Recently Saved
Audiobook
3. Press the MENU/SELECT knob to select the
desired option.
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Using the Auxiliary Input Jack
The radio system has an auxiliary input jack. It is in the
center console bin. This is not an audio output; do
not plug the headphone set into the front auxiliary
input jack. An external audio device such as an iPod,
laptop computer, MP3 player, etc. can be connected to
the auxiliary input jack for use as another source for
audio listening.
Set up any auxiliary device while the vehicle is stopped.
SeeDefensive Driving on page 4-2for more information
on driver distraction.
To use a portable audio player, connect a 3.5 mm
(1/8 inch) cable to the radio’s front auxiliary input jack.
The radio automatically detects the device and “Aux
Input Device” displays. The device begins playing over
the vehicle speakers. If an auxiliary device has
already been connected, press the radio’s AUX or
CD/AUX button.
VOL/
O(Volume/Power):Turn clockwise or
counterclockwise to increase or decrease the volume of
the portable player. Use the portable device to make
additional volume adjustments.
FM/AM:Press to listen to the radio when a portable
audio device is playing. The portable audio device
continues playing, until it is stopped.CD or CD/AUX (CD/Auxiliary):Press to play a CD
when a portable audio device is playing. Press again to
start playing audio from the connected portable audio
player. If a portable audio player is not connected,
“No Aux Device” displays.
Using the Radio Controls to Connect
and Control an iPod
An iPod can be controlled by using the radio buttons
and knobs and display the song information on the
radio’s display. To connect and control the iPod using
the radio controls, the vehicle must have a USB port. If it
does, it is located in the center console bin. You will
also need a special iPod connection cable that can be
purchased with the vehicle or may be available after,
from your dealer/retailer. See your dealer/retailer
for more information.
This feature supports the following iPod models:
Fifth generation or later iPod
First or Second generation or later iPod Nano*
* For proper operation, make sure the iPod has the
latest rmware from Apple
®. The iPod rmware
can be updated using the latest iTunes application.
See apple.com/itunes.
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Your Driving, the Road, and
the Vehicle
Driving for Better Fuel Economy
Driving habits can affect fuel mileage. Here are some
driving tips to get the best fuel economy possible.
Avoid fast starts and accelerate smoothly.
Brake gradually and avoid abrupt stops.
Avoid idling the engine for long periods of time.
When road and weather conditions are appropriate,
use cruise control, if equipped.
Always follow posted speed limits or drive more
slowly when conditions require.
Keep vehicle tires properly inated.
Combine several trips into a single trip.
Replace the vehicle’s tires with the same TPC Spec
number molded into the tire’s sidewall near the size.
Follow recommended scheduled maintenance.
Defensive Driving
Defensive driving means “always expect the
unexpected.” The rst step in driving defensively is to
wear your safety belt — SeeSafety Belts: They Are for
Everyone on page 1-14.
{CAUTION:
Assume that other road users (pedestrians,
bicyclists, and other drivers) are going to be
careless and make mistakes. Anticipate what they
might do and be ready. In addition:
Allow enough following distance between you
and the driver in front of you.
Focus on the task of driving.
Driver distraction can cause collisions resulting in
injury or possible death. These simple defensive
driving techniques could save your life.
4-2

Braking
SeeBrake System Warning Light on page 3-39.
Braking action involves perception time and reaction
time. First, you have to decide to push on the brake
pedal. That is perception time. Then you have to bring
up your foot and do it. That is reaction time.
Average reaction time is about three-fourths of a second.
But that is only an average. It might be less with
one driver and as long as two or three seconds or
more with another. Age, physical condition, alertness,
coordination, and eyesight all play a part. So do alcohol,
drugs, and frustration. But even in three-fourths of a
second, a vehicle moving at 60 mph (100 km/h) travels
66 feet (20 m). That could be a lot of distance in an
emergency, so keeping enough space between your
vehicle and others is important.
And, of course, actual stopping distances vary greatly
with the surface of the road, whether it is pavement or
gravel; the condition of the road, whether it is wet, dry, or
icy; tire tread; the condition of the brakes; the weight of
the vehicle; and the amount of brake force applied.
Avoid needless heavy braking. Some people drive
in spurts — heavy acceleration followed by heavy
braking — rather than keeping pace with traffic. This is a
mistake. The brakes might not have time to cool between
hard stops. The brakes will wear out much faster if you do
a lot of heavy braking. If you keep pace with the trafficand allow realistic following distances, you will eliminate a
lot of unnecessary braking. That means better braking
and longer brake life.
If your vehicle’s engine ever stops while you are driving,
brake normally but do not pump the brakes. If you do, the
pedal could get harder to push down. If the engine stops,
you will still have some power brake assist. But you will
use it when you brake. Once the power assist is used up,
it can take longer to stop and the brake pedal will be
harder to push.
Adding non-dealer/non-retailer accessories can affect
your vehicle’s performance. SeeAccessories and
Modifications on page 5-3.
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.
4-4

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.
Remember: Any traction control system helps avoid only
the acceleration skid. If your traction control system is off,
then an acceleration skid is 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.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.
4-12