Circling Calibration; Conditions Unfavorable To Correct Operation - Lexus IS250 2009 Service Manual

Press "AUTO" again.
STEP 4
If the direction is displayed several seconds after adjustment, the cali-
bration is complete.

Circling calibration

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Conditions unfavorable to correct operation

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The compass may not show the correct direction in the following conditions:
The vehicle is stopped immediately after turning.
l
The vehicle is on an inclined surface.
l
The vehicle is in a place where the earth's magnetic field is subject to interfer-
l
ence by artificial magnetic fields (underground car park/parking lot, under a
steel tower, between buildings, roof car park/parking lot, near an intersection,
near a large vehicle, etc.).
The vehicle has become magnetized.
l
(There is a magnet or metal object near the inside rear view mirror.)
The battery has been disconnected.
l
A door is open.
l
3-5. Other interior features
If "CAL" appears on the display,
drive the vehicle at 5 mph (8 km/h)
or less in a circle until a direction is
displayed.
If there is not enough space to
drive in a circle, drive around the
block until the direction is dis-
played.
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