Troubleshooting - Acura 2008 TL Navigation System Navigation Manual

Screen Error Message
Navigation system is unable to acquire a proper GPS signal.
Navigation unit door is open or No DVD disc is inserted.
Please check system.
No DVD disc. Please check system.
Display temp is too high. System will shut down until display
cools down.
DVD disc reading error (unformatted). Please consult your
dealer.
Route has not been completed. Please try again from a
different location.
No alternate route found. Original route will be followed.
This destination cannot be found in database.
* If the error persists, or is shown for a wide area, see your dealer.
Make sure there is nothing on the rear shelf blocking the GPS antenna
(after-market metallic window tinting or after-market devices placed on the
rear shelf, like radar detectors, cell phones, or loose items). If the rear shelf
is clear of objects, move the vehicle to an open space away from tall
buildings, trees, etc.
Make sure that the navigation DVD disc is inserted with the label side up
and the navigation unit door is fully snapped closed (see page 110).
Check that the navigation DVD disc is inserted with the label side up (see
page 110). If the problem persists, see your dealer.
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.
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 video DVDs. If the problem persists, see
your dealer.
This message will appear when you are routing to or from a place (new
area) that is not in the database. Try planning a different route to or from a
different location.*
No alternative route method was found. The original route method will be
used.*
Ensure that a road name is displayed at the bottom of the map.
The destination was not found in the database. Try another destination
nearby, or select the destination with the joystick.*

Troubleshooting

Solution
Navigation System 133