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6. TIPS FOR THE NAVIGATION SYSTEM
IS300h/250_Navi_EE
• Your destination point might be shown on
the opposite side of the street.
• When a portion of the route has regula-
tions prohibiting the entry of the vehicle
that vary by time, season or other reasons.
• The road and map data stored in the navi-
gation system may not be complete or
may not be the latest version.
zAfter replacing a tyre: →P.1 74
INFORMATION
●
This navigation system uses tyre turning
data and is designed to work with factory-
specified tyres for the vehicle. Installing
tyres that are larger or smaller than the
originally equipped diameter may cause
inaccurate display of the current position.
The tyre pressure also affects the diame-
ter of the tyres, so make sure that the tyre
pressure of all 4 tyres is correct.
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6. TIPS FOR THE NAVIGATION SYSTEM
IS300h/250_Navi_EE
NAVIGATION SYSTEM
3
2. MAP DATABASE VERSION AND COVERED AREA
1Press the “MENU” button on the
Remote Touch.
2Select “Setup”.
3Select “Navigation”.
4Select “Map data”.
5Check that the map data screen is dis-
played.
MAP DATA
Coverage areas and legal information
can be displayed.
No.Function
Map version
Select to display legal information.
Select to display map data coverage
areas.
INFORMATION
●
Map data updates are available for a fee.
Contact your Lexus dealer for further
information.
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6. TIPS FOR THE NAVIGATION SYSTEM
IS300h/250_Navi_EE
ABOUT THE MAP DATA
Map data for the navigation system is
contained in a SD card that is inserted in
the SD card slot located at the bottom of
the audio control panel.
Do not eject the SD card, as doing so
may deactivate the navigation system.
NOTICE
●Do not edit or delete the map data on the
SD card, as doing so may deactivate the
navigation system.
INFORMATION
●
microSDHC Logo is a trademark of SD-
3C,LLC.
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6. TIPS FOR THE NAVIGATION SYSTEM
IS300h/250_Navi_EE
NAVIGATION SYSTEM
3
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