Lexus GS 450h2011 Manual page 431

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 devi-
ate.
To obtain higher precision or perfect calibration, refer to the following.
■
Deviation calibration
Stop the vehicle where it is safe to drive in a circle.
STEP 1
STEP 2
GS_HV_U (OM30C14U)
May 21, 2010 2:41 pm
3-7. Other interior features
Press and hold the switch.
A number (1 to 15) appears on the
compass display.
3
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