Lexus SC430 Owner's Manual page 12

BASIC FUNCTIONS
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 119.
30
(b) Inappropriate route guid-
ance may occur in the following
cases:
D
When turning at an intersection off the
designated route guidance.
D
If you set more than one destination but
skip any of them, auto reroute will dis-
play a route returning to the destination
on the previous route.
D
When turning at an intersection for
which there is no route guidance.
D
When passing through an intersection
for which there is no route guidance.
D
During auto reroute, the route guid-
ance may not be available for the next
turn to the right or left.
D
It may take a long time to operate auto
reroute during high speed driving. In
auto reroute, a detour route may be
shown.
D
After auto reroute, the route may not be
changed.
D
An unnecessary U−turn may be shown
or announced.
D
A location may have multiple names
and the system will announce one or
more.
D
Some routes may not be searched.
D
If the route to your destination includes
gravel, unpaved roads or alleys, the
route guidance may not be shown.
D
Your destination point might be shown
on the opposite side of the street.
D
When a portion of the route has regula-
tions prohibiting the entry of the vehicle
that vary by time or season or other
reason.
D
The road and map data stored in your
navigation system may not be com-
plete or may not be the latest version.