Lexus RX 450h 2010 Owner's Manual page 455

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 depending on the
geographic position of the vehicle.
If you cross over one of the map boundaries shown in illustration, the com-
pass will deviate.
To obtain higher precision or perfect calibration, refer to "Deviation calibra-
tion".
■ Deviation calibration
Stop the vehicle.
STEP 1
STEP 2
454
Press and hold "AUTO".
A number (1 to 15) appears on the
compass display.