2007 GMC YUKON DENALI lock

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.
No XM Signal 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 four 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 Information 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 Theftlocked Theftlock 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.
XM Radio ID Radio ID label (channel 0) If tuned to channel 0, this message will alternate 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
may be a receiver fault. Consult with your dealer.
Check XM Receivr Hardware failure If this message does not clear within a short period of time,
the receiver may have a fault. Consult with your dealer.
XM Not Available XM™ Not Available If this message does not clear within a short period of time,
the receiver may have a fault. Consult with your dealer.
320

To enable Parental Control press and hold the
radio power button for more than two seconds.
If on, the radio, video screen, and RSA will turn off.
If a DVD and/or CD is playing, it will be stopped.
A “padlock” icon or a text message may be
displayed on the radio display depending on which
radio you have, while Parental Control is on.
The radio can be turned back on with a single
press of the power button and used normally, but
the RSE system will remain in Parental Control.
To turn off Parental Control, press and hold
the radio power button for more than two seconds.
The video screen and RSA will return to the
state they were in before Parental Control was
turned on. The padlock icon will disappear from the
radio display.
Parental Control can also be turned off by inserting
or ejecting any disc, an ignition cycle, or pressing
the play icon on the radio DVD display menu.Headphones
The RSE includes two 2-channel wireless
headphones that are dedicated to this system.
These headphones are used to listen to media
such as CDs, DVDs, MP3s, DVDAs, radio, or any
auxiliary source connected to the auxiliary input
jack, if your vehicle has this feature or A/V
jacks. The wireless headphones have an On/Off
button channel 1/2 switch, and a volume control.
If your vehicle has a third row video screen
display, it will have two additional headphones.
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The RSE system will always transmit the audio
signal to the wireless headphones, if there is audio
available. See “Headphones” earlier in this
section for more information.
The DVD player is capable of outputting audio to
the wired headphone jacks on the RSA system,
if your vehicle has this feature. The DVD
player may be selected as an audio source on the
RSA system. SeeRear Seat Audio (RSA) on
page 333for more information.
When a device is connected to the radio’s auxiliary
input jack, if your vehicle has this feature, or A/V
jacks, the rear seat passengers will be able to hear
audio from the auxiliary device through the wireless
or wired headphones. The front seat passengers
will be able to listen to playback from this device
through the vehicle speakers by selecting AUX as
the source on the radio.Video Screen
The video screen is located in the RSE overhead
console.
To use the video screen, do the following:
1. Push the release button located on the RSE
overhead console.
2. Rotate the screen to the desired position.
When the video screen is not in use, push it up
into its locked position.
If a DVD is playing and the screen is raised to its
locked position, the screen will remain on, this
is normal, and the DVD will continue to play
through the previous audio source. Use the remote
control power button or eject the disc to turn off
the screen.
The RSE overhead console contains the infrared
receivers for the wireless headphones and the
infrared receivers for the remote control. They are
located at the rear of the console.
Notice:Avoid directly touching the video
screen, as damage may occur. See “Cleaning
the Video Screen” later in this section for
more information.
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Remote Control
To use the remote control, aim it at the transmitter
window at the rear of the RSE overhead console
and press the desired button. Direct sunlight
or very bright light may affect the ability of the RSE
transmitter to receive signals from the remote
control. If the remote control does not seem to be
working, the batteries may need to be replaced.
See “Battery Replacement” later in this section.
Objects blocking the line of sight may also affect
the function of the remote control.
If a CD or DVD is in the Radio DVD slot, the
remote control power button can be used to turn
on the video screen display and start the disc. The
radio can also turn on the video screen display.
SeeRadio with CD and DVD on page 294
for more information.
Notice:Storing the remote control in a hot
area or in direct sunlight may damage it,
and the repairs will not be covered by your
warranty. Keep the remote control stored in a
cool, dry place.
Remote Control Buttons
O(Power):Press this button to turn the video
screen on and off.
P(Illumination):Press this button to turn the
remote control backlight on. The backlight
will automatically time out after seven to
ten seconds if no other button is pressed while the
backlight is on.
327

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 will not operate
and LOCKED will appear on the display.
When the radio and vehicle are turned off, the
blinking red light indicates that THEFTLOCK
®is
armed.
With THEFTLOCK
®activated, the radio will not
operate if stolen.
Audio Steering Wheel Controls
Your vehicle has audio
steering wheel controls,
they may differ
depending on your
vehicle’s options. Some
audio controls can
be adjusted at
the steering wheel.
They include the
following:
xw(Next/Previous):Press the up or the down
arrow to go to the next or to the previous radio
station stored as a favorite.
When a CD/DVD is playing, press the up or the
down arrow to go to the next or previous track or
chapter.
335

Your Driving, the Road, and Your
Vehicle..................................................... 342
Defensive Driving...................................... 342
Drunken Driving........................................ 343
Control of a Vehicle.................................. 346
Braking...................................................... 346
Anti-Lock Brake System (ABS).................. 347
Braking in Emergencies............................. 349
Locking Differential.................................... 349
StabiliTrak
®System................................... 349
All-Wheel Drive (AWD) System.................. 353
Steering.................................................... 353
Off-Road Recovery.................................... 355
Passing..................................................... 356
Loss of Control.......................................... 357
Off-Road Driving........................................ 359
Driving at Night......................................... 375
Driving in Rain and on Wet Roads............ 376
City Driving............................................... 380Freeway Driving........................................ 381
Before Leaving on a Long Trip.................. 382
Highway Hypnosis..................................... 383
Hill and Mountain Roads........................... 384
Winter Driving........................................... 386
If Your Vehicle is Stuck in Sand, Mud,
Ice, or Snow.......................................... 390
Rocking Your Vehicle to Get It Out........... 390
Recovery Hooks........................................ 391
Loading Your Vehicle................................ 392
Towing........................................................ 398
Towing Your Vehicle................................. 398
Recreational Vehicle Towing...................... 398
Level Control............................................. 399
Autoride
®................................................... 399
Towing a Trailer........................................ 400
Trailer Recommendations.......................... 415
Section 4 Driving Your Vehicle
341

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. Your brakes may
not have time to cool between hard stops. Your
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 engine ever stops while you are driving,
brake normally but do not pump your brakes. If you
do, the pedal may get harder to push down. If
your 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 421.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 your engine and begin to drive
away, ABS will check itself. You may hear a
momentary motor or clicking noise while this test
is going on. This is normal.
If there is a problem
with ABS, this warning
light will stay on.
SeeAnti-Lock Brake
System Warning
Light on page 234.
Along with ABS, your vehicle has a Dynamic Rear
Proportioning (DRP) system. If there is a DRP
problem, both the brake and ABS warning lights
will come on accompanied by a 10-second
chime. The lights and chime will come on each
time the ignition is turned on until the problem is
repaired. See your dealer for service.
347