Lexus ES-300 2001 Manual page 33

KEYS AND DOORS
dropping it.
D Avoid putting it in water.
16
Locking/Unlocking the doors
When you push the "LOCK" button on the key
briefly, all the doors can be locked from outside the
vehicle.
At this time, one beep sounds and the parking lights and
tail lights flash once. However, when you push the
"LOCK" button with any door not closed securely, the
buzzer sounds for 10 seconds. To stop the buzzer, close
all the doors securely or push the "UNLOCK" button. If
the key is in the ignition switch, locking cannot be done.
Make sure all the doors are locked when you leave the
vehicle. Push the "LOCK" button once again.
NOTICE
Do not push the "LOCK" button any longer than
2 to 3 seconds. Pushing the button longer
activates an alarm. For details, see page 19.
When you push the "UNLOCK" button, the driver's
door is unlocked. Pushing that button once again
within 3 seconds from the first push, all other doors
are also unlocked.