2003 Lexus GS 430 User Guide - Page 105
2003 Lexus GS 430 Manual
Page 105 highlights
CAUTION Do not adjust the display while the vehicle is moving. Be sure to adjust the display only when the vehicle is stopped. CALIBRATING THE COMPASS (circling calibration) 16g221 16g223 "C" appears on the display in case the circling calibration is required due to a drastic change in the magnetic field. To rectify this, follow the calibration procedure below. "Zone number If the direction is displayed several seconds after adjustment, the calibration is finished.
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16g221
"
Zone number
If the direction is displayed several seconds after adjustment,
the calibration is finished.
CAUTION
Do not adjust the display while the vehicle is moving.
Be sure to adjust the display only when the vehicle is
stopped.
CALIBRATING THE COMPASS (circling calibration)
16g223
“C” appears on the display in case the circling calibration is
required due to a drastic change in the magnetic field.
To
rectify this, follow the calibration procedure below.