Navigation System99
System Set-up
For “Places along the route,” the system
looks in front of yo u within a corridor
width specified by your values for “On
Freeways” or “On Surface Street.” The
system checks the upcoming area, based
on your input.
For “Places around the destination,” the
system searches outwards in a spiral
from the destination. In this case,
specific search values are not needed;
the matches are displayed in order of
distance from destination.
NOTE:
These settings do not affect the search
range used for the voice commands like,
“Find nearest gas station,” that are
also available wh en viewing the map
screen.Guidance Mode
Allows you to select the guidance
display mode: Single Screen or Split
Screen .
To get to Guidance Mode from the Set
up screen, select in sequence, “MORE”,
“Routing & Guidance”, and “Guidance
Mode”.
The factry default is Single Screen.
NOTE:
The Guidance Mode can also be
selected on the Icon Selection screen.
See Showing Icons on the Map on
page65.
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 (Default = ON)
Auto Time Zone (Default = ON)
DST (Daylight Savings Time) Selection (Change DST schedule)
Time Adjustment (Adjust your clock)
RESET (resets this screen’s settings to factory defaults)
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Navigation System113
Database Limitations
You will find that some points of
interest (POI) may be missing when you
search the database. This can be caused
if at the time the database was gathered,
the name was misspelled, the place was
improperly categorized, or the POI
change is not yet in the database. This
means you may not find places listed
that you know exist. This is also true for
police agencies and hospitals. In
outlying areas, facilities listed may not
be the closest. Always check with local
information sources if you need law
enforcement or hospital services.
Every effort has been made to verify
that the system’s database was accurate
at the time it was created. However,
businesses do fail or move to new
locations, and new businesses start in
the old locations. For this reason, you
may occasionally find “inaccurate”
information when you select and drive
to a point of interest (for example, a
restaurant is now a jewelry store). The
number of these inaccuracies increases
the longer you go without an update. The digitized map database reflects
conditions as they existed at various
points in time before production.
Accordingly, your
DVD may contain
inaccurate or inco mplete data or
information due to the passage of time,
road construction, ch anging conditions,
or other causes.
Due to ongoing software and database
improvements, navigation disc versions
may change in the middle of a
production year. The version shipped
with your vehicle was the most recent
available at the time of production, and
is considered standard equipment for
that vehicle. There is no free program to
retrofit early production vehicles with
the latest disc. For DVD ordering
information, see page117. In addition, this database does not
include, analyze, proc
ess, consider, or
reflect any of the following categories
of information:
Neighborhood quality or safety
Population density
Availability or proximity of law enforcement
Emergency, rescue, medical, or other assistance
Construction work, zones, or hazards
Road and lane closures
Legal restrictions (such as vehicular type, weight, load, height, and speed
restrictions)
Road slope or grade
Bridge height, width, weight, or other limits
Road, traffic or traffic facilities safety, or conditions
Weather conditions
Special events
Pavement characteristics or conditions
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Navigation System137
Frequently Asked Questions
Guidance, Routing
Problem Solution
The navi 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 page51.
Why is the street I’m on not s hown on the map? It has been
here for more than a year. The mapping database is
constantly undergoing revision. See page119 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 the center of the dash) may be blocked by
personal items. For best reception, remove items from the dash, such as
radar detectors, cell phone s, or loose articles.
Metallic tinting or other after-marke t devices can interfere with the GPS
reception. Please see your dealer. Also see System Limitations on
page111.
I entered a destination, but th e blue highlighted route and
voice guidance stopped, or turned into a blue/purple dashed
line before I got to my destination. Why is this? Your route has entered
an unverified area. See Unverified Area Routing on
page92.
The map rotates while I make a turns, How can I stop this? Select the “North-up” map orientation by voice, or by selecting “North-up”
from the map menu. See Map Orientation on page61.
Sometimes I cannot select between the North-up, and
Heading-up map orientations, why is this? The “Heading-up” map orientation can
only be shown in the lower scales
(1/20 - 1 mile scales). See Map Scale on page60.
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 of 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 is vehicle position can indicate a
temporary loss of the GPS signal. See GPS Reception Issues on page111.
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