Lexus LS 460 2013, Owner'S Manual, Page: 132 / 248

132
4. SETUP
■ POSITION/DIRECTION CALI-
BRATION
1
Select “Position / Direction” .
2
Select one of the 8 directional screen
buttons to move the cursor to the de-
sired point on the map.
3
Select “OK” .
4
Select either or to adjust the di-
rection of the current position mark.
5
Select “OK” .

The map will be displayed.
■ TIRE CHANGE CALIBRATION
1
To perform the distance calibration pro-
cedure, select
“Tire Change” .
 The message appears and the quick dis-
tance calibration is automatically started. A
few seconds later, a map will be displayed.
When driving, the current position mark
will be automatically corrected by GPS
signals. If GPS reception is poor due to
location, the current position mark can
be adjusted manually.
The tire change calibration function will
be used when replacing the tires. This
function will adjust miscalculation
caused by the circumference difference
between the old and new tires.
INFORMATION
● If this procedure is not performed when
the tires are replaced, the current posi-
tion mark may be incorrectly displayed.