Lexus OM53A24U Owner's Manual page 36

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 6 ft. (2 m) of
the vehicle.
Security feature
■
If a door is not opened within approximately 60 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 are used to prevent theft of the vehicle and unforeseeable
accidents resulting from erroneous operation. Take appropriate measures in
response to any warning indications on the multi-information display. (P. 478)
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
36
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 both side 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
Correction procedure
Retrieve the electronic
key from the passenger
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.