
Navigation System5
Introduction
The navigation system applies location, 
direction, and speed information to the 
maps and calculates a route to the 
destination you enter. As you drive to 
that destination, the system provides 
map and voice guidance.
The navigation system is easy to use. 
The locations of many places of 
business and entertainment are already 
entered in the system. You can select 
any of them as a destination by using the 
touch screen, joystick, or voice control.
There are several ways to enter a 
destination, such as by point of interest 
(POI), by address, by phone number, 
and by selecting it from the map. The 
last 50 destinations are saved for reuse 
at a later date. The system also allows 
you to store a home address to simplify 
returning home from  your destination.Accessories Precautions
If you have front or side window tinting 
installed, be aware that if the tint has 
metallic properties, it can seriously 
degrade or prevent GPS reception. This 
is because the GPS antenna is located 
under the dashboard.
If you plan to install electronic 
components, such as radar detectors, 
vehicle tracking devices, remote 
starters, additional amplifiers, or other 
audio components, ensure that they are 
not located near the navigation control 
unit under the driver’s seat, near the 
navigation screen in the dash, or near 
the GPS antenna under the dashboard. 
Signal noise emanating from these 
devices can cause intermittent 
disruption of the navigation system.
Important Safety Information
The navigation system can distract your 
attention from the road if you focus on 
the screen or operate the system’s 
controls while driving.
Enter as much information as possible 
into the system before you begin 
driving, or when the vehicle is stopped. 
Then, as you drive, listen to the audio 
instructions and use voice commands 
when possible.
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90Navigation System
System Setup
With Unverified Area Routing Off, 
you are presented with a blue “vector 
line” that always points to the 
destination. You must manually choose 
streets from the map that will lead to 
your destination. No guidance is 
provided, and there are no directions to 
the destination.
With  Unverified Area Routing On , 
a blue/pink route line is shown for 
unverified segments. Voice guidance 
commands in unverified areas always 
end with “if possible.” This is your 
signal that you should use additional 
caution, and obey all traffic restrictions. 
The maneuver window “arrow” shows 
any portions of unverified turns in blue/
pink dashes.
These guidance maneuvers are only a 
suggestion. You should always confirm 
that the maneuver is possible. A 
direction list is also provided that shows 
any unverified roads in a blue color, 
with pink arrows pointing to the next 
maneuver. Unverified Area Routing “Off”
NOTE:
There are no 
Voice or Directions  
buttons shown on the screen. With 
Unverified Area Routing “Off,” no 
Direction List is provided. Unverified Area Routing “On”
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Navigation System95
System Setup
Correct Vehicle Position
The system relies on satellites for 
positioning information. Buildings, 
tunnels, and other objects can block or 
reflect these signals, requiring the 
system to use “dead reckoning” to 
determine your location and direction.
This can sometimes lead to small errors 
in positioning, such as showing you on 
an adjacent street.
NOTE:
Using this function to adjust vehicle 
position is not recommended. When the 
system acquires a GPS signal, it will 
automatically place the vehicle in the 
correct location. If you choose to do this, follow these 
steps:
1. Stop the vehicle.
2. Select 
Adjust, and the system will 
display a map adjustment screen.
3. Use the  ZOOM buttons and the 
joystick to move the location 
arrowhead to the correct location. 
Touch the arrow buttons on the 
bottom of the screen to rotate the 
direction arrows so the vehicle 
position is pointin g in the correct 
direction. NOTE:
If you continually have to do this, there 
are either problems in the database or 
GPS reception problems. See 
Accessories Precautions
 on page5.
4. When you have finished, press the  joystick or select  Done to return to 
the previous screen.
5. As you drive, the current road will be  displayed at the bottom of the screen.
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Navigation System
System Setup
Clock Adjustment
From the Setup screen (second), say or 
select  Clock Adjustment  and the 
following screen appears:
This screen allows y ou to set or adjust 
the following:
• Auto Daylight Saving Time (Default = On)
 Auto Time Zone by GPS (Default = On)
 DST (Daylight Saving Time)  Selection 
(change DST schedule)
 Time Adjustment (adjust your clock)
 Reset button (resets this screen’s 
settings to factory defaults)
Auto Daylight Saving Time
Sets automatic daylight saving time  On 
or  Off . If set to On , the clock will 
automatically “spring ahead” or “fall 
back” by one hour when a daylight 
saving time change occurs. If you reside 
in a state or area wh ere daylight saving 
time is not used, then you may want to 
turn this feature off.
NOTE:
If you set Auto Daylight Saving Time to 
On , the daylight saving time function is 
activated even in an area that does not 
use daylight saving time.
The federal government mandated that 
starting in 2007, daylight saving time 
begins in March and ends in November 
instead of the old schedule from April to 
October. The new schedule is subject to 
review and possible cancellation in 
2010-2011. The schedules for the time changes are 
stored in the software and can be 
selected in the 
DST schedule 
selection  screen. Therefore, your clock 
will change based on the daylight saving 
time schedule.
NOTE:
The automatic clock setting feature 
relies on a satellite signal. It will not 
work correctly in  Hawaii and Alaska.
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124Navigation System
Coverage Areas
Operation in Alaska and 
Hawaii
Certain functions that rely on a satellite 
signal will not work correctly in Alaska 
and Hawaii. These functions include but 
are not limited to XM radio, automatic 
clock updates, and time zone 
adjustments.
Alaska
If the vehicle was purchased in the 
lower 48 states and driven to Alaska, the 
system cannot display maps. The 
message “Vehicle is out of the 
database...” will be displayed.
Hawaii
This section describes the differences in 
navigation system operation for vehicles 
delivered in Hawaii.
XM Radio
Navigation-equipped vehicles delivered 
to Hawaii are equipped with XM 
hardware, but XM broadcasting is not 
available; therefore sections of the 
manual that mention XM audio do not 
apply. Vehicles originally delivered to 
the U.S. mainland and shipped to Hawaii 
also have XM, but will not function 
because the XM satellites (aimed toward 
the U.S. mainland) are too far away to 
obtain reception.
Map Coverage
All roads displayed on the Hawaii  map 
screens are detailed coverage roads. 
Text related to “unverified” roads or 
areas are not applicable. The following 
topics do not apply in Hawaii:
• Unverified road descriptions (see  page 6 and  87).
• Cautions and pop-up windows related  to unverified roads (see page 64).• Setup entries that relate to turning on 
or off unverified routing (see 
page 88).
• When zooming in and out, there is no  350-mile scale for Hawaii.
Other Map Issues
• See the coverage section for a list of  islands with coverage (see page 110).
• Freeway Exit information does not  exist in Hawaii, so the “Freeway Exit 
Info” icon is not shown on the icon 
bar.
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128Navigation System
Frequently Asked Questions
Guidance, Routing
ProblemSolution
The navigation does not route me  the same way I would go, or 
the way some other mapping progr am displays. Why is this?The navigation system attempts to 
generate the optimum route. See 
Changing the Routing Method  on page48.
Why is the street I’m on not shown on the map? It has been 
here for more than a year. The mapping database is 
constantly undergoing revision. See page108 for 
ways to obtain the latest de tailed coverage information.
The vehicle position icon is not  following the road, and the 
“GPS icon” text in the upper left hand corner of the screen is 
white or missing. • The GPS antenna (located under th
e center of the dashboard) may be 
blocked by personal items. For best  reception, remove items from the 
dashboard, such as radar detector s, cell phones, or loose articles.
• Metallic tinting or other aftermarke t devices can interfere with the GPS 
reception. Please see  your dealer. Also see  System Limitations on 
page 103.
I entered a destination, but th e blue highlighted route and 
voice guidance stopped, or turned  into a blue/pink dashed line 
before I got to my dest ination. Why is this? Your route has entered 
an unverified area. See  Unverified Area Routing  on 
page 87.
The map rotates while I make turns. How  can I stop this? Select the North-up map orientation by voice, or by touching the map 
orientation icon on the  map screen. See  Map Orientation  on page57.
Sometimes, I cannot  select between the North-up and 
Heading-up map orienta tions. Why is this? The Heading-up map orient
ation can only be shown in the lower scales 
(1/20 - 1 mile scales). See  Map Scale on page56.
While driving to my destinati on, the “time to go” display 
sometimes increases, even  though I am getting closer. The “Time to go” is based on actual 
road speeds. However if your speed 
slows down when you encounter slower  traffic, the system updates the 
“Time to go” based on your actual spee d to give you a better estimate of 
arrival time.
The vehicle position icon on the map “lags” a short distance 
behind, especially when I arrive  at an intersection. Is there 
anything wrong? No. When at an intersection, the syst
em is unaware of the width of the 
intersecting road. Large differences in vehicle position can indicate a 
temporary loss of the GPS signal. See  GPS Reception Issues on page103.
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Navigation System133
Troubleshooting
Screen Error Message Solution
Navigation system is unable to  acquire a proper GPS signal.
Make sure there is nothing on the dashboard blocking the GPS antenna 
(aftermarket metallic window tinting or aftermarke t devices placed on the 
dashboard, like radar  detectors, cell phones, or loose items). If the dashboard 
is clear of objects, move the vehicle to an  open space away from tall buildings, 
trees, etc.
 
Navigation unit door is open or  No DVD disc is inserted. 
Please check system. Make sure that the navigation DVD disc
 is inserted with the label side up 
and the navigation unit door is fully  snapped closed (see page109).
No DVD disc. Please check system. Check that the navigation DVD disc is in serted with the label side up (see 
page 109). If the problem persists, see your dealer.
DVD disc reading error (unfor matted). Please consult your 
dealer. Check the DVD disc surface
 for deep scratches or other damage. Make sure 
you are using a navigation DVD (white-colored label). The system cannot 
read other mapping databases or vide o DVDs. If the problem persists, see 
your dealer.
Display temp is too high. Syst em will shut down until display 
cools down. This message will appear briefly when
 the display temperature is too high, 
and then the display will turn off  until the temperature cools down. The 
system will turn back on when the display cools down.
Outside temperature is low. System will take awhile to start 
up. The temperature is below -22°F and 
the navigation system has difficulty 
reading the DVD. The system will st art up when the temperature warms up.
Navigation system  voice recognition ca nnot be activated 
when another unit is us ing the audio system. Bluetooth® HandsFreeLink® can override 
the navigation system. Make 
sure the  HFL TALK  button is not on when you press the NAVI TALK  
button, or the message will  appear. Simply press the HFL BACK button to 
resume control of the  navigation voice buttons.
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Navigation System135
Glossary
Glossary
The following is a glossary of terms 
pertaining to the voice recognition 
navigation system.
Avoid Area - Areas you wish to avoid 
can be entered into the system, and 
will be avoided while routing.
Breadcrumbs -  Off-road tracking dots 
that can be followe d on the map to 
retrace your route back to a mapped 
(digitized) road. This function can be 
turned on/off in the  Setup screen 
(second).
Database -  This consists of the map 
data, and the POI (Points of Interest) 
data stored on the DVD.
DCA -  Detailed Coverage Area. The 
main metropolitan areas in the lower 
48 U.S. states, Hawaii, and southern 
Canada are mapped to this level. See 
page 110 for a list of these areas. Digitized Road -
 A road that appears on 
the navigation screen. The road name 
will appear at the bottom of the 
navigation screen. If the user drives 
“off road,” the navigation system will 
display “breadcrumbs,” depending on 
how far you drive from a mapped 
road.
Disclaimer Screen -  Screen containing 
cautionary information. It is meant to 
be read carefully and acknowledged 
by the customer when using the 
navigation system.
DVD or DVD-ROM -  Digital Versatile 
Disc. The navigation program and 
database resides on this disc. For 
information on how to order a 
replacement or update DVD, see 
page 108.
FAQ -  Frequently Asked Questions. See 
page 126 for a list of customer FAQs 
and troubleshootin g information. GPS -
 Global Positioning System. A 
network of 24 satellites in orbit 
around the earth. The navigation 
system can simultaneously receive 
signals from up to 12 satellites to 
accurately position the vehicle on the 
map.
GPS Antenna -  Located under the 
dashboard. Electronic items operating 
in this general location can interfere 
with the GPS signal.
HFL -  Bluetooth ® HandsFreeLink®. 
Your vehicle is equipped with this 
feature, which uses Bluetooth 
technology as a wireless link between 
the vehicle and your Bluetooth-
compatible cell phone.
Icon -  Symbol representing Points of 
Interest (POI) that can be displayed 
on the map.
Initialization -  This refers to the period 
needed to reacquire the GPS satellite 
orbital information whenever the 
navigation system power has been 
disconnected. This can take 10 to 45 
minutes with the vehicle out in an 
open area.
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