Lexus IS220d 2012 Manual page 40

1-2. Opening, closing and locking the doors and trunk

Effective range (areas within which the electronic key is
detected)
40
IS250/220d/200d_EE
When locking or unlock-
ing the doors
The system can be operated
when the electronic key is
within about 70 cm (2.3 ft.)
of either of the outside
front door handles. (Only
the doors detecting the key
can be operated.)
When unlocking
trunk
The system can be operated
when the electronic key is
within about 70 cm (2.3 ft.)
of the trunk release button.
When starting the engine
or changing "ENGINE
START STOP" switch
modes
The system can be operated
when the electronic key is
inside the vehicle.
the