Toyota Sienna 2010 Owner's Manual page 410

3-7. Other interior features
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.
Deviation calibration
■
Stop the vehicle in a level place.
STEP 1
Switch the trip information display to the outside temperature.
STEP 2
(→P. 182)
STEP 3
414
Press and hold both the "MODE"
and "E/M" buttons
neously for 5 seconds until the
"VAR" indication and a number
(1 to 15) appears on the com-
pass display.
simulta-