Lexus ES300 Owner's Manual page 167

By repeating these two steps and pressing the remaining
button, the driving position for another driver can be recorded.
To set a new memorized position, select the desired position
and perform step 2. The previous memory will be erased and
the new position will be set.
To make only slight changes to an already memorized position,
the easiest way is to first activate the memorized position, then
make the desired changes and perform step 2 above.
Recalling the memorized position
When you push button "1" or "2", the driving position will
be automatically adjusted to the position recorded for that
button.
COMFORT ADJUSTMENT
Conditions for memorized position activation
D Ignition key "ON" and selector lever in "P" position.
D Ignition switch off and within 30 seconds of opening driver's
door.
If any driving position memory switch 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 switch.
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