Back, Map, More, and Avoid
These buttons have common functions across all
three Detailed Traffic Event screens.
Back:Press to return to the previous screen.
Map:If available, press to display the related
traffic event on the map.
More:Press to display more of the traffic event
description, if the whole event does not t in the
given display.Avoid:This button is used to avoid the location of an
event on the route. If selected, a new route is calculated
and the related traffic event is avoided. After the new
route has been calculated, the navigation system
goes to the full map screen and shows the new route.
The Avoid button is only available if the event is on
the route ahead.
Traffic Voice Prompts
The traffic voice prompts are part of the current
navigation voice prompts. If the navigation voice prompts
are turned off, all traffic prompts are also turned off.
If the voice prompts are on, whenever an Alert for
Approaching Traffic is displayed, the system gives the
related voice prompt. The content of the voice
prompt depends on actual traffic event data.
The RPT (Repeat) hard key is for navigation traffic
maneuvers only. It is not used to repeat traffic prompts.
During a traffic voice prompt, if RPT is pressed, the
current prompt playback cancels.
Traffic prompts are disabled during OnStar
®or Voice
Recognition activity.
Map Traffic Event Icon with Back Screen
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Night:Touch this screen button and the system makes
the map background darker.
Day:Touch this screen button and the system makes
the map background brighter.
Setting the Clock
The navigation system time and the analog clock
operate independently. Changing the time through the
navigation system does not change the time on the
analog clock. SeeAnalog Clock on page 3-24to change
the analog clock time.
Press the CONFIG key to enter the con gure menu
options, then press the CONFIG key repeatedly until the
time is selected or touch the time screen button.
Hours:Press the−(minus) or + (plus) signs to
decrease or increase the hours.
Minutes:Press the−(minus) or + (plus) signs to
decrease or increase the minutes.
12/24 Format:Select the 12 screen button for standard
time; select the 24 screen button for military time.
Global Positioning System (GPS)
The navigation system determines the position of the
vehicle by using satellite signals, various vehicle signals,
and map data.
At times, other interferences such as the satellite
condition, road con guration, the condition of the vehicle
and/or other circumstances can interfere with the
navigation system’s ability to determine the accurate
position of the vehicle.
The GPS shows the current position of the vehicle using
signals sent by the GPS Satellites of the United States
Department of Defense. When the vehicle is not
receiving signals from the satellites, a symbol appears
on the map screen. Refer toSymbols on page 4-17.
This system may not be available or interferences may
occur if any of the following are true:
Signals are obstructed by tall buildings, trees, large
trucks, or a tunnel.
Objects are located on the front dash of the vehicle.
Satellites are being repaired or improved.
After-market glass tinting has been applied to the
vehicle’s windshield.
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Ordering Map DVDs
The map DVD in your vehicle is the most up-to-date
information available when your vehicle was produced.
The map DVD is updated periodically, provided that
the map information has changed.
If you have any questions about the operation of the
navigation system or the update process, contact the
GM Nav Disc Center toll-free phone number,
1-877-NAV-DISC (1-877-628-3472) or go to the center’s
website, gmnavdisc.com. If you need any updates or a
replacement disc, because the current disc is lost,
damaged, or needs to be updated, call the GM Nav Disc
Center or order a new disc online. To order a disc, have
your Vehicle Identi cation Number (VIN) available. This
helps the center make sure you receive the correct and
most up-to-date DVD map disc for your vehicle. See
“Vehicle Identi cation Number (VIN)” in the Index of your
vehicle’s owner manual for more information.
After receiving the updated disc, replace the old disc in
the navigation system. See “Installing the DVD Map
Disc” and “Ejecting the DVD Map Disc” underMaps on
page 4-14. Dispose of the old disc to avoid confusion
about which disc is the most current.
Database Coverage Explanations
Coverage area depends upon the map detail available.
Some areas have greater map detail than others. The
navigation system works only as well as the information
provided on the map disc. SeeOrdering Map DVDs on
page 4-59on how to obtain updated map information.
Navigation Audio System
Notice:Before adding any sound equipment to the
vehicle, such as an audio system, CD player, CB
radio, mobile telephone, or two-way radio, make sure
that it can be added by checking with your dealer/
retailer. Also, check federal rules covering mobile
radio and telephone units. If sound equipment can be
added, it is very important to do it properly. Added
sound equipment can interfere with the operation of
the vehicle’s engine, radio, or other systems, and
even damage them. The vehicle’s systems can
interfere with the operation of sound equipment that
has been added.
Notice:The chime signals related to safety belts,
parking brake, and other functions of the vehicle
operate through the navigation system. If that
equipment is replaced or additional equipment is
added to the vehicle, the chimes may not work. Make
sure that replacement or additional equipment is
compatible with the vehicle before installing it. See
“Accessories and Modi cations” in the Index of the
vehicle’s owner manual.
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Playing the Radio
O
/n(Power/Volume):Press to turn the audio
system on and off. Turn to increase or to decrease the
volume.
Press and hold for more than two seconds to turn off
the navigation system, the Rear Seat Entertainment
(RSE) video screen, and Rear Seat Audio (RSA). If the
vehicle has not been turned off, press this knob to
turn RSE and RSA back on and to continue playback of
the last active source.
w(Tuning Knob):Turn to go to the next or
previous frequency or disc track or chapter. SeeCD
Player on page 4-67orDVD Player on page 4-74
for more information.
AUDIO:Press to display the audio screen. Press to
switch between AM, FM, or XM, if equipped, DISC, or
AUX (Auxiliary), or touch the screen button. SeeCD
Player on page 4-67,DVD Player on page 4-74,
andAuxiliary Devices on page 4-81for more
information.
Finding a Station
If viewing a map screen, touch the source screen
(AM, FM, XM, CD, etc.) button. The display splits
between the audio screen and the map screen.
All station-changing functions can be performed
from this screen.AM source shown, other sources similar
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Limit Features While Driving
Touch the Limit Features While Driving screen button to
turn on and off the ability to limit functions while
driving. When this screen button is highlighted, the
following functions will be limited while driving:
Music Navigator Scrolling
Radio Category Scrolling
Navigation Menu Scrolling and some functions
Number of Preset Pages
Touch the Number of Preset Pages screen button to
change the number of preset pages, 1 through 6. Each
preset page can contain ve preset stations. Touch
the desired numbered screen button.
Bose®AudioPilot®
AudioPilot:The Bose®AudioPilot®noise
compensation technology.
To use AudioPilot
®:
1. Press the CONFIG key to enter the menu screen,
then press the CONFIG key repeatedly until Radio
is selected or touch the Radio screen button
2. Press the Automatic Volume Control screen button
to access the AudioPilot menu.
3. Press the ON screen button.To turn it off, touch the OFF screen button. When on,
AudioPilot
®continuously adjusts the audio system
equalization, to compensate for background noise, so
that the music sound is consistent at the set volume level.
This feature is most effective at lower volume settings
where background noise can affect how well the
music being played is heard through the vehicle’s audio
system. At higher volume settings, where the music
is much louder than the background noise, there may be
little or no adjustments by AudioPilot
®. For more
information on AudioPilot®, visit bose.com/audiopilot.
Remove/Add XM Categories
Touch the Remove/Add XM Categories screen button to
remove or add XM categories when selecting XM
categories from the category list screen. The list of XM
categories appear on the screen. Use the up and down
arrow screen buttons to scroll through the list. The
categories to remove are highlighted and the categories
to add are dark in color. Touch the category to be added
or removed. Touch the Restore All Categories screen
button to add all categories that have been removed.
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No Artist Info:No artist information is available.
The system is working properly.
No Title Info:No song title information is available.
The system is working properly.
No CAT Info:No category information is available.
The system is working properly.
CAT Not Found:There are no channels available for
the selected category. The system is working properly.
No Information:No text or informational messages
are available. The system is working properly.
XM Theftlocked:The XM™ receiver may 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
will alternate with the XM™ Radio eight digit radio
ID label. This label is needed to activate the service.
Unknown:If this message is received when tuned
to channel 0, there may be a receiver fault. Consult
with your dealer/retailer.
Check XM Receiver:If this message does not clear
within a short period of time, the receiver may have
a fault. Consult with your dealer/retailer.CD Player
The player can be used for CD, MP3, DVD audio, and
as a DVD video player. SeeDVD Player on page 4-74
for more information about DVD audio and video.
Six-Disc CD Player
While playing a CD, the navigation system is available.
When you insert a CD, the CD tab displays. If a
DSP setting is selected for the CD, it activates each
time you play a CD.
If the ignition or radio is turned off with 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.
As each new track starts to play, the track number
displays.
If an error appears on the display, see “CD Messages”
later in this section.
If viewing a map screen, touch the CD screen button.
The display will split between the audio screen and
the map screen. If you do not want to view a split screen
or you are not on a map screen, press the AUDIO
key then press the AUDIO key repeatedly until CD is
selected or touch the CD screen button.
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