change key battery Lexus ES300 1997 Driving Position Memory System

COMFORT ADJUSTMENT
91 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.
Activating a memorized position
When you push button ª1º or ª2º, the driving position
will be automatically adjusted to the position recorded
for that button.Conditions for memorized position activation
Ignition key ªONº and shift lever in ªPº position
All parts of the memorized positions can be activated.
However, if the brake pedal is being depressed, the seat
position will not change.
Key not in ignition switch and within 30 seconds of opening
driver's door.
The memorized position can be activated.
If any driving postiion memory switch is pushed while one of
the memorized driving position profiles is being activated,
the operation will stop.
To activate the system, psuh the desired button (ª1º or ª2º)
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.