Lexus IS220d 2012 Manual page 48

1-2. Opening, closing and locking the doors and trunk

When the vehicle is not driven for extended periods
To prevent theft of the vehicle, do not leave the electronic key within 2 m (6
ft.) of the vehicle.

Security feature
If a door is not opened within approximately 30 seconds after the vehicle is
unlocked, the anti-theft system automatically locks the vehicle again.

Alarms and warning indicators
A combination of exterior and interior alarms as well as warnings displayed
on the multi-information display is used to prevent theft of the vehicle and
unforeseeable accidents resulting from erroneous operation. Take appropri-
ate measures in response to any warning indications on the multi-informa-
tion display. (P. 473)
The following table describes circumstances and correction procedures
when only alarms are sounded.
Alarm
Exterior alarm
sounds once for 2
seconds
Exterior alarm
sounds once for
60 seconds
Exterior alarm
sounds once for
10 seconds
I t i l
48
IS250/220d/200d_EE
Situation
Tried to lock the doors
using the entry function
while the electronic key is
still inside the passenger
compartment
Closed the trunk while the
electronic key is still
inside and all doors are
locked
Tried to exit the vehicle
with the electronic key and
lock the doors without first
turning the "ENGINE
START STOP" switch
OFF
Tried to lock the vehicle
using the entry function
while a door is open
T i d t th d
Correction procedure
Retrieve the electronic
key from the passen-
ger compartment and
lock the doors again.
Retrieve the electronic
key from the trunk
and close the trunk
lid.
Turn the "ENGINE
START STOP" switch
OFF and lock the
doors again.
Close all of the doors
and lock the doors
again.
d