Toyota LEXUS LS430 2005 Manual page 44

Locking the doors with smart key system
11L224
The smart key system will lock the doors without being
inserted into the door keyhole.
When you exit the vehicle carrying the smart key and push the
lock button on the outside door handle with all the doors
closed, all the doors will be locked provided that the electronic
code in the key corresponds to the registered ID code for the
vehicle.
At this time, you will hear one beep and the turn signal lights
flash once. However, when you push the lock button on the
outside door handle with any door not closed securely, a beep
sounds for 10 seconds. (For details, see page 27.)
If outer foot lights are illuminated, you can turn off the lights by
pushing the "LOCK" button on the smart key. (For details, see
"Outer foot lights" on page 233.)
INFORMATION
D When locking the doors, be sure to push the lock
button on the outside door handle slowly and surely.
If you push the button quickly, the doors may not
lock.
D When opening or closing a door, do not touch the
lock button on the outside door handle.
D When a wireless key is used to lock the doors and a
smart key is left in the effective range of the smart key
system in the vehicle, the doors cannot be unlocked
using the smart key system. In this case, use the
wireless remote function to unlock the doors.
D You cannot activate smart unlocking functions
within 3 seconds after the smart locking function is
activated.
KEYS AND DOORS
25