2007 CADILLAC DTS lock

To use a portable audio player, connect a 3.5 mm
(1/8 inch) cable to the radio’s front auxiliary input
jack. When connecting an auxiliary device, the
radio automatically detects the device and “Aux
Input Device” displays. The device begins playing
audio over the vehicle speakers. If an auxiliary
device has already been connected, the device
does not begin playing audio until the radio’s
CD/AUX button is pressed.
O(Power/Volume):Turn this knob clockwise
or counterclockwise to increase or decrease
the volume of the portable player. You might
need to do additional volume adjustments from
the portable device.
BAND:Press this button to listen to the
radio when a portable audio device is playing.
The portable audio device continues playing,
so you might want to stop it or power it off.
CD/AUX (CD/Auxiliary):Press this button to play
a CD when a portable audio device is playing.
Press this button again and the system begins
playing audio from the connected portable audio
player. If a portable audio player is not connected,
“No Aux Input Device Found” displays.
Using an MP3
MP3/WMA CD-R or CD-RW Disc
The radio plays MP3 and WMA les that were
recorded on a CD-R or CD-RW disc. The les
can be recorded with the following xed bit
rates: 32 kbps, 40 kbps, 56 kbps, 64 kbps, 80 kbps,
96 kbps, 112 kbps, 128 kbps, 160 kbps, 192 kbps,
224 kbps, 256 kbps, and 320 kbps or a variable
bit rate. Song title, artist name, and album can
display when les are recorded using ID3 tags
version 1 and 2.
Compressed Audio
The radio also plays discs that contain both
uncompressed CD audio (.CDA les) and
MP3/WMA les. By default the radio reads
only the uncompressed audio and ignores the
MP3/WMA les. Pressing the CAT (category)
button toggles between compressed and
uncompressed audio format.
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XM Radio Messages
Radio Display Message Condition Action Required
XL (Explicit Language
Channels)XL on the radio display,
after the channel name,
indicates content with
explicit language.These channels, or any others, can be blocked at a
customer’s request, by calling 1-800-852-XMXM (9696).
XM Updating Updating encryption code The encryption code in the receiver is being updated, and
no action is required. This process should take no longer
than 30 seconds.
XM Not Available Loss of signal The system is functioning correctly, but the vehicle is in a
location that is blocking the XM™ signal. When you move
into an open area, the signal should return.
Loading XM Acquiring channel audio
(after 4 second delay)The audio system is acquiring and processing audio and
text data. No action is needed. This message should
disappear shortly.
Channel Off Air Channel not in service This channel is not currently in service. Tune to another
channel.
Channel Unavail Channel no longer
availableThis 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 Artist Name/Feature not
availableNo artist information is available at this time on this channel.
The system is working properly.
No Title Info Song/Program Title not
availableNo song title information is available at this time on this
channel. The system is working properly.
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Radio Display Message Condition Action Required
No CAT Info Category Name not
availableNo category information is available at this time on this
channel. The system is working properly.
No Info No Text/Informational
message availableNo text or informational messages are available at this time
on this channel. The system is working properly.
CAT Not Found No channel available for
the chosen categoryThere are no channels available for the selected category.
The system is working properly.
XM Theft Locked Theft lock active The XM™ receiver in the vehicle may have previously been
in another vehicle. For security purposes, XM™ receivers
cannot be swapped between vehicles. If this message
appears after having your vehicle serviced, check with
your dealer/retailer.
XM Radio ID Radio ID label (channel 0) If tuned to channel 0, this message alternates with the
XM™ Radio eight digit radio ID label. This label is needed
to activate the service.
Unknown Radio ID not known
(should only be if
hardware failure)If this message is received when tuned to channel 0, there
could be a receiver fault. Consult with your dealer/retailer.
Check XM Receivr Hardware failure If this message does not clear within a short period of
time, the receiver could have a fault. Consult with your
dealer/retailer.
XM Not Available XM Not Available If this message does not clear within a short period of
time, the receiver could have a fault. Consult with your
dealer/retailer.
295

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.
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. If the radio is
removed from your vehicle, the original VIN in the
radio can be used to trace the radio back to your
vehicle.
With THEFTLOCK
®activated, the radio does not
operate if stolen.
Audio Steering Wheel Controls
The audio steering
wheel controls could
be different depending
on your vehicles
options. Some audio
controls can be adjusted
at the steering wheel.
They include the
following:
xw(Next/Previous):Press the down or up
arrow to go to the next or to the previous preset
radio station.
When a CD is playing, press the down or up
arrow to go to the next or previous track.
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Your Driving, the Road, and
Your Vehicle............................................ 302
Defensive Driving...................................... 302
Drunken Driving........................................ 303
Control of a Vehicle.................................. 306
Braking...................................................... 306
Anti-Lock Brake System (ABS).................. 307
Braking in Emergencies............................. 309
Traction Control System (TCS).................. 309
Magnetic Ride Control............................... 310
StabiliTrak
®System................................... 311
Panic Brake Assist.................................... 312
Steering.................................................... 312
Off-Road Recovery.................................... 315
Passing..................................................... 315
Loss of Control.......................................... 317Driving at Night......................................... 318
Driving in Rain and on Wet Roads............ 320
City Driving............................................... 322
Freeway Driving........................................ 323
Before Leaving on a Long Trip.................. 324
Highway Hypnosis..................................... 325
Hill and Mountain Roads........................... 326
Winter Driving........................................... 328
If Your Vehicle is Stuck in Sand,
Mud, Ice, or Snow................................. 332
Rocking Your Vehicle to Get It Out........... 333
Loading Your Vehicle................................ 333
Towing........................................................ 340
Towing Your Vehicle................................. 340
Recreational Vehicle Towing...................... 340
Towing a Trailer........................................ 342
Section 4 Driving Your Vehicle
301

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 may 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 traffic and
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 may 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 may take longer to stop and the brake pedal
will be harder to push.
Adding non-GM accessories can affect your
vehicle’s performance. SeeAccessories and
Modications on page 353.Anti-Lock Brake System (ABS)
Your vehicle has the Anti-Lock 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.
SeeAnti-Lock Brake
System Warning
Light on page 230.
307

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 anti-lock work for you.
You might hear the anti-lock pump or motor
operate, and feel the brake pedal pulsate, but this
is normal.
Braking in Emergencies
With ABS, you can steer and brake at the same
time. In many emergencies, steering can help you
more than even the very best braking.
Traction Control System (TCS)
Your vehicle has a traction control system that limits
wheel spin. This is especially useful in slippery road
conditions. The system operates only if it senses
that the front wheels are spinning too much or
beginning to lose traction. When this happens, the
system works the front brakes and reduces engine
power (by closing the throttle and managing engine
spark) to limit wheel spin.
The traction control system and StabiliTrak
®
warning light will ash when the traction control
system is limiting wheel spin. SeeTraction Control
System (TCS) Warning Light on page 232and
StabiliTrak
®Indicator Light on page 232for more
information. You may feel or hear the system
working, but this is normal.
If your vehicle is in cruise control when the
traction control system begins to limit wheel spin,
the cruise control will automatically disengage.
When road conditions allow you to safely
use it again, you may re-engage the cruise control.
SeeCruise Control on page 176orAdaptive
Cruise Control on page 179for more information.
309

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 306. It is better to remove as much speed
as you can 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.
314