Page 281 of 586

Cellular Phone Usage
Cellular phone usage may cause interference with the
vehicle’s radio. This interference may occur when
making or receiving phone calls, charging the phone’s
battery, or simply having the phone on. This interference
causes an increased level of static while listening to
the radio. If static is received while listening to the radio,
unplug the cellular phone and turn it off.
Rear Side Window Antenna
The AM-FM antenna is located in the passenger rear
side windows. Make sure the inside surfaces of the rear
side windows are not scratched and that the lines on
the glass are not damaged. If the inside surfaces
are damaged, they could interfere with radio reception.
If a cellular telephone antenna needs to be attached
to the glass, make sure that the grid lines for the AM-FM
antenna are not damaged. There is enough space
between the grid lines to attach a cellular telephone
antenna without interfering with radio reception.Notice:Using a razor blade or sharp object to clear
the inside of the rear side windows may affect
radio reception or damage the rear side window
antenna. Repairs would not be covered by the
warranty. Do not clear the inside of the rear side
windows with sharp objects.
Notice:Do not apply aftermarket glass tinting with
metallic lm. The metallic lm in some tinting
materials will interfere with or distort the incoming
radio reception. Any damage caused to the antenna
due to metallic tinting materials will not be covered
by the warranty.
XM™ Satellite Radio Antenna
System
The XM Satellite Radio antenna is located on the roof of
the vehicle. Keep the antenna clear of obstructions for
clear radio reception.
If the vehicle has a sunroof, the performance of the
XM system may be affected if the sunroof is open.
3-115
Page 282 of 586
Page 283 of 586

Overview.........................................................4-2
Navigation System Overview............................4-2
Getting Started...............................................4-4
Cleaning the Display.....................................4-11
Features and Controls....................................4-12
Using the Navigation System..........................4-12
Maps ..........................................................4-14
Symbols......................................................4-17
Destination..................................................4-24
Con gure Menu............................................4-42
Global Positioning System (GPS)....................4-56Vehicle Positioning........................................4-57
Problems with Route Guidance.......................4-58
If the System Needs Service..........................4-58
Ordering Map DVDs......................................4-59
Database Coverage Explanations....................4-59
Navigation Audio System................................4-59
CD Player...................................................4-67
DVD Player.................................................4-74
Care of Your CDs and DVDs.........................4-80
Auxiliary Devices..........................................4-81
Voice Recognition..........................................4-82
Section 4 Navigation System
4-1
Page 284 of 586
Overview
Navigation System Overview
Screen shown with Map Disc Inserted
4-2
Page 285 of 586

A. Source (AM, FM, XM, CD, etc.) Touch Screen
Button. SeeNavigation Audio System on page 4-59
for more information.
B. Clock Touch Screen Button. See “Setting the Clock”
underConfigure Menu on page 4-42for more
information.
C. POI (Point of Interest) Touch Screen Button. See
“Displaying Points of Interest (POI) on the Map
Screen” underSymbols on page 4-17for more
information.
D.
1(Zoom Out) Touch Screen Button. See “Map
Scales” underMaps on page 4-14for more
information.
E.
y©¨z(Seek) Key (Previous/Next). See
Navigation Audio System on page 4-59for more
information.
F.
w(Tune) Knob. SeeNavigation Audio System
on page 4-59for more information.
G. NAV (Navigation) Key. See “Hard Keys” underUsing
the Navigation System on page 4-12for more
information.
H. RPT (Repeat) Key. See “Hard Keys” underUsing
the Navigation System on page 4-12for more
information.
I. DEST (Destination) Key. SeeDestination on
page 4-24for more information.J. CONFIG (Con gure) Key. SeeConfigure Menu on
page 4-42for more information.
K.
e(Sound) Key. See “Sound Menu” under
Navigation Audio System on page 4-59for more
information.
L.
5(Phone) Key. SeeOnStar®System on page 2-52
andBluetooth®on page 3-73for more information.
M. FAV (Favorite) Key. See “Storing Radio Station
Presets” underNavigation Audio System on
page 4-59for more information.
N. AUDIO Key. SeeNavigation Audio System on
page 4-59for more information.
O.
m(Tilt) Key. See “Hard Keys” underUsing the
Navigation System on page 4-12for more
information.
P.
O/n(Power/Volume) Knob. SeeNavigation
Audio System on page 4-59for more information.
Q. CD/DVD Video/Audio Slot. SeeCD Player on
page 4-67orDVD Player on page 4-74for more
information.
R.
Z(CD/DVD Video/Audio Eject) Key. SeeCD
Player on page 4-67orDVD Player on page 4-74for
more information.
S.
M(Load) Key. SeeCD Player on page 4-67or
DVD Player on page 4-74for more information.
4-3
Page 286 of 586

T. Map DVD Slot. See “Installing the Map DVD” under
Maps on page 4-14for information on how to
install and eject a map DVD.
U.
Z(DVD Map Disc Eject) Key. SeeMaps on
page 4-14for more information.
V. Mark Touch Screen Button. See “Adding
Destinations to the Address Book” underDestination
on page 4-24for more information.
W.
0(Zoom In) Touch Screen Button. See “Map
Scales” underMaps on page 4-14for more
information.
X. Map Scale. See “Map Scales” underMaps on
page 4-14for more information.
Y. North Up/Heading Up Symbol. SeeSymbols on
page 4-17for more information.
Z. No GPS Symbol. SeeSymbols on page 4-17for
more information.
AA. FULL MAP Touch Screen Button. See “NAV” under
“Hard Keys” underUsing the Navigation System
on page 4-12for more information.
Getting Started
Read this manual thoroughly to become familiar with
how the navigation system operates.
The navigation system includes navigation and audio
functions.
While entering the vehicle or when turning the vehicle
off, some DVD Map Disc noise is normal.
Keeping your eyes on the road and your mind on the
drive is important for safe driving. The navigation system
has built-in features intended to help keep your eyes
on the road and mind on the drive. Some features may
be disabled while driving. Note that these functions
will be grayed-out. A grayed-out function indicates it is
not available when the vehicle is moving.
All functions are available when the vehicle is parked.
Do the following before driving:
Become familiar with the navigation system
operation, hard keys on the faceplate, and
touch-sensitive screen buttons of the navigation
system.
Set up the audio by presetting favorite stations,
setting the tone, and adjusting the speakers.
4-4
Page 287 of 586

Set up the navigation features before beginning
driving, such as entering an address or a preset
destination.
Set up your phone numbers in advance so they can
be called easily with the press of a single button or
a single voice command (for navigation systems
equipped with phone capability).
{CAUTION:
Taking your eyes off the road too long or too often
while using the navigation system could cause a
crash resulting in injury or death to you or others.
Focus your attention on driving.
{CAUTION:
Avoid looking too long or too often at the moving
map on the navigation screen. This could cause a
crash and you or others can be injured or killed.
Use the turn-by-turn voice guidance directions
whenever possible.Use the navigation system to:
Plan a route.
Select a destination using various methods and
choices.
Follow turn-by-turn route and map guidance with
voice prompts, only if permitted by traffic laws,
controls, and conditions.
You should always be alert and obey traffic and roadway
laws and instructions, regardless of the guidance from the
navigation system. Because the navigation system uses
street map information that does not include all traffic
restrictions or the latest road changes, it may suggest
using a road that is now closed for construction or a turn
that is prohibited by signs at the intersection. Because
the system uses limited information, you must always
evaluate whether following the system’s directions is safe
and legal for the current conditions.
When the navigation system is turned on, a screen may
appear with the information below, and you must
read and acknowledge the information it contains.
4-5
Page 288 of 586

{CAUTION:
Taking your eyes off the road for extended periods
could cause a crash resulting in injury or death to
you or others.
To help avoid a crash in which you or others could
be killed:
Always concentrate on your driving rst by keeping
your eyes and mind on the road, and your hands
on the wheel.
Follow system directions only if permitted by traffic
laws, controls, and conditions.
Before using this system, read the owner manual
and learn how it operates.
Some system controls cannot be used the when
vehicle is moving.
After you acknowledge the start up information you will
be able to access the NAV (navigation) and DEST
(destination) functions. Once accessed, you can enter
or delete information in the navigation system or access
other functions. See instructions later in this section.Every fty times the vehicle is started and the navigation
system is turned on, the Caution screen appears.
After reading the caution, select OK to load the map
DVD information. If OK is not selected, all hard
keys except for NAV (Navigation) and DEST
(Destination) can be accessed. You can also press the
NAV hard key to have this Caution screen appear.
When getting started, set the navigation system to your
preference or delete information you may have
entered using various options.
4-6