Lexus LS 600h L 2012 Owner's Manual page 66

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 is used to prevent theft of the vehicle and unforeseeable
accidents resulting from erroneous operation. Perform the appropriate correction
procedure described in the following table:
Alarm
Exterior alarm
sounds once for 2
seconds.
Exterior alarm
sounds once for 60
seconds.
Exterior alarm
sounds once for 10
seconds.
1-3. Opening, closing and locking the doors and trunk
Situation
An attempt was made to lock
the doors using the entry
function while the electronic
key was still inside the pas-
senger compartment.
The trunk was closed with the
electronic key inside and all
doors were locked.
An attempt was made to exit
the vehicle and lock the
doors while carrying the
electronic key without first
turning the "POWER" switch
OFF.
An attempt was made to lock
the vehicle while a door was
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 "POWER"
switch OFF and lock the
doors again.
Close all of the doors
and lock the doors
again.
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