Lexus SC 430 2002 Manual page 163

Recalling the memorized position
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When you push button "1" or "2", the signal beeps and the
driving position automatically adjusts to the position
recorded for that button.
Conditions for memorized position activation
Driver's side:
D Ignition switch "ON" and selector lever in "N" or "P" position
with the vehicle stopped.
All parts of the memorized positions can be activated.
D Ignition switch off and within 30 seconds of opening driver's
door.
The memorized position can be activated, except for the tilt
and telescopic steering.
COMFORT ADJUSTMENT
Front passenger's side:
D Ignition switch "ON" and selector lever in "N" or "P" position
with the vehicle stopped.
D Within 30 seconds of opening front passenger's door.
If any driving position memory button is pushed while one of
the memorized driving position profiles is being activated, the
operation will stop.
To activate the system, push the desired button ("1" or "2")
again.
The driving position memory control system cannot be
operated while the vehicle is moving.
If the vehicle's battery is disconnected, the computer's
memory will be erased and the memorized positions will have
to be set again.
CAUTION
D Do not start the vehicle while the adjustments are
being made.
D Take care not to select the wrong button, or the seat
could strike the rear passenger or hit your body
against the steering wheel. If this happens, you can
stop the movement by pressing another driving
position memory button.
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