Lexus IS250 2009 Service Manual page 489

Smart Access System with Push-button Start
The smart access system with push-button start allows you to enter and exit the vehicle
or start the engine by simply carrying the electronic key in your pocket or bag.
For details on starting the engine, see page 19.
Entering the vehicle
n
Exiting the vehicle
n
Opening the trunk
n
For details on what to do when the electronic key does not operate properly, see page 60.
IS_U (L/O_0808)
To unlock the vehicle, simply grasp either of the
front door handles.
To lock the vehicle, press the lock button on either
of the front door handles.
To open the trunk, press and hold the trunk
release button.
Topic 1
Entering and Exiting
8