Lexus IS350 AWD Owner's Manual page 452

452
6-5. Using the other interior features
NOTICE
To avoid compass malfunctions
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Do not place magnets or any metal objects near the inside rear view mirror.
Doing this may cause the compass sensor to malfunction.
To ensure normal operation of the compass
■
Do not perform circling calibration of the compass in a place where the earth's mag-
●
netic field is subject to interference by artificial magnetic fields.
During calibration, do not operate electric systems (moon roof, power windows, etc.)
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as they may interfere with the calibration.
IS350 AWD/IS350/IS300 AWD/IS300_U