remote start Lexus IS250 2012 Owner's Manual / 2012 IS250,IS350 OWNERS MANUAL QUICK GUIDE (OM53A98U)
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8
Keys
■Electronic key
Smart access system with push-button start
( P.9 ,  1 4 )
*: If equipped
■ Mechanical key
● Locks and unlocks the doors
● Opens the trunk
● Locks and unlocks the glove box
The mechanical key is stored inside the electronic
key. To extract the key, release the latch and pull,
or if equipped with a card key, press the button
and pull.
■ Wireless remote control
Locks all doors
Unlocks all doors
Unlocks the trunk (press and hold)
Sounds alarm (press and hold)
(Use the alarm to attract attention to the vehi-
cle in order to help deter break-ins. To stop the
alarm, press any button on the wireless remote
control.)
Card key*
1
2
3
4 
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Customizing Your Lexus
Your vehicle includes a variety of electronic features that can be personalized to your
preferences. Programming these preferences requires specialized equipment and may
be performed by an authorized Lexus dealership.
Some function settings are changed simultaneo usly with other functions being customized.
Contact your Lexus dealer for further details.
ItemFunctionDefault  settingCustomized setting
Smart access 
system with 
push-button startOperation signal
(Emergency flashers)OnOff
Operation signal
(Buzzer)OnOff
Wireless remote 
control
Unlocking operation
Driver's door unlocked in 
one step, all  doors 
unlocked in  two steps
All doors 
unlocked in  one step
Automatic door lock function 
to be activated if door is not 
opened after being unlocked
OnOff
Ti m e  e l a p s e d  b e f o r e  a u t o -
matic door lock function is 
activated if door is not opened 
after being unlocked
60 seconds
30 seconds
120 seconds
Operation signal
(Emergency flashers)OnOff
Operation signal 
(Buzzer)OnOff
Door lock buzzerOnOff
Trunk unlocking functionOnOff
Trunk unlocking operationPush and hold Push twice
One short push
Pa n i c  f u n c t i o nOnOff