Lexus LS 600h L 2012 Owner's Manual page 272

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APGS pre-support switch
Use this switch to turn on/off the pre-support function and to switch
assist mode between parallel parking assist mode and perpendicu-
lar parking assist mode.
Pre-support function OFF → Parallel parking assist mode pre-sup-
port screen → Perpendicular parking assist mode pre-support
screen → Pre-support function OFF
If the pre-support function cannot be used, two beeps will sound
(the beeps will not sound if the shift lever is in the "R" position).
2-4. Using other driving systems
Pressing the pre-support switch
while assist mode is on, the
"POWER" switch is in ON
mode and the vehicle is travel-
ing below 9 mph (15 km/h) with
the shift position in any position
other than "P" or "R", will cause
the screen to change in the fol-
lowing order:
2
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