Lexus 2008 IS250 Owner's Manual page 434

6-2. Customization
Item
Unlocking using a key
Speed-detecting auto-
matic door lock function
(Manual transmissions)
Speed-detecting auto-
matic door lock function
(Automatic transmissions)
Door lock
( P. 37)
Opening driver's door
unlocks all doors (Manual
transmissions)
Opening driver's door
unlocks all doors (Auto-
matic transmissions)
Shifting gears to P
unlocks all doors.
Shifting gears to position
other than P locks all
doors.
438
Function Default setting
Driver's door
unlocked in one
step, all doors
unlocked in two
steps
On
Off
On
Off
On
On
Customized
setting
All doors
unlocked in one
step
Off
On
Off
On
Off
Off