Toyota RAV4 2011 Owner's Manual page 181

(a) Accurate current vehicle position
may not be shown in the following
cases:
When driving on a small angled Y−
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shaped road.
When driving on a winding road.
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When driving on a slippery road such
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as in sand, gravel, snow, etc.
When driving on a long straight road.
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When motorway and surface streets
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run in parallel.
After moving by ferry or vehicle carrier.
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When a long route is searched during
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high speed driving.
When driving without setting the cur-
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rent position calibration correctly.
After repeating a change of direction by
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going forward and backward, or turning
on a turntable in the parking lot.
When leaving a covered parking lot or
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parking garage.
When a roof carrier is installed.
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When driving with tire chains installed.
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When the tires are worn.
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After replacing a tire or tires.
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When using tires that are smaller or
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larger than the factory specifications.
When the tire pressure in any of the
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four tires is not correct.
INFORMATION
If your vehicle cannot receive GPS
signals, you can correct the current
position manually. For information
on setting the current position cal-
ibration, see page 118.
(b) Inappropriate route guidance may
occur in the following cases:
When turning at an intersection off the
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designated route guidance.
If you set more than one destination but
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skip any of them, auto reroute will dis-
play a route returning to the destination
on the previous route.
When turning at an intersection for
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which there is no route guidance.
When passing through an intersection
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for which there is no route guidance.
During auto reroute, the route guid-
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ance may not be available for the next
turn to the right or left.
It may take a long time to operate auto
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reroute during high speed driving. In
auto reroute, a detour route may be
shown.
After auto reroute, the route may not be
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changed.
An unnecessary U−turn may be shown
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or announced.
A location may have multiple names
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and the system will announce one or
more.
Some routes may not be searched.
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If the route to your destination includes
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gravel, unpaved roads or alleys, the
route guidance may not be shown.
Your destination point might be shown
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on the opposite side of the street.
When a portion of the route has regula-
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tions prohibiting the entry of the vehicle
that vary by time or season or other
reasons.
The road and map data stored in your
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navigation system may not be com-
plete or may not be the latest version.
APPENDIX
179