TOYOTA 2011 Avalon - Manual (Page 393)

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3-7. Other interior features
3
Interior features
AVALON_U (OM41428U)
Calibrating the compass
The direction display deviates from the true direction determined by
the earth’s magnetic field. The amount of deviation varies according
to the geographic position of the vehicle.
If you cross over a map boundary shown in illustration, the compass will
deviate.
To obtain higher precision or perfect calibration, refer to the following.
n Displays and directions
Display Direction
N North
NE Northeast
E East
SE Southeast
S South
SW Southwest
W West
NW Northwest
Samoa: 5 Guam: 8 Saipan: 8