Lexus LS460 2011 Owner's Manual page 72

1-2. Opening, closing and locking the doors and trunk
Locking the driver's door from the outside without a key
STEP 1
Move the lock button to the lock position.
STEP 2
Close the door while holding the door handle up.
The door cannot be locked if the "ENGINE START STOP" switch
is in ACCESSORY or IGNITION ON mode, or the electronic key
is left inside the vehicle.
The key may not be detected correctly and the door may be locked.
Rear door child-protector lock
70
LS460_EE
The door cannot be opened
from inside the vehicle when
the locks are set.
These locks can be set to pre-
vent children from opening the
rear doors. Push down on each
rear door switch to lock both
rear doors.