Lexus IS250 2006 Owner's Manual page 38

1-2. Opening, closing and locking the doors and trunk
Rear door child-protector lock
Automatic door locking and unlocking systems
The following functions can be set or cancelled:
Function
Shift position linked door
locking function
Shift position linked door
unlocking function
Speed linked door locking
function
Driver's door linked door
unlocking function
*
: Vehicles with an automatic transmission only
20
Shifting the shift lever out of P locks all doors.
*
Shifting the shift lever to P unlocks all doors.
*
All doors are locked when the vehicle speed is
approximately 12 mph (20 km/h) or higher.
All doors are unlocked when the driver's door is
opened within 10 seconds after turning the engine
switch OFF.
The door cannot be opened
from inside the vehicle when the
locks are set.
These locks can be set to prevent
children from opening the rear
doors. Push down on each rear
door switch to lock both rear
doors.
Operation