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Notice: Do not apply after-market glass tinting to
the vehicle's windows. Glass tinting interferes with
the system's ability to receive GPS signals and
causes the system to malfunction. The window
might have to be replaced to correct the problem.
This would not be covered by the warranty.
For more information if the GPS is not functioning
properly, see If the System Needs Service
on
page 5‑58
and Problems with Route Guidance
on
page 5‑58
.
Vehicle Positioning
At times, the position of the vehicle on the map may be
inaccurate due to one or more of the following reasons:
.
Road system has changed.
.
Vehicle is driving on slippery road surfaces such as
in sand, gravel, and/or snow.
.
Vehicle is traveling on winding roads.
.
Vehicle is on a long straight road.
.
Vehicle is approaching a tall building or a large
vehicle.
.
Surface streets run parallel to a freeway.
.
Vehicle has just been transferred by a vehicle
carrier or a ferry.
.
Current position calibration is set incorrectly.
.
Vehicle is traveling at high speed.
.
Vehicle changes directions more than once,
or when the vehicle is turning on a turn table
in a parking lot.
.
Vehicle is entering and/or exiting a parking lot
or a garage.
.
GPS signal is not received.
.
Roof carrier is installed on the vehicle.
.
Vehicle is being driven with tire chains.
.
Tires are replaced.
.
Tire pressure for the tires is incorrect.
.
Tires are worn.
.
First time the map DVD is inserted.
.
Battery is disconnected for several days.
.
Vehicle is driving in heavy traffic where driving is at
low speeds, and the vehicle is stopped and started
repeatedly.
See your dealer/retailer if other problems occur.
5-57