Lexus LS460 - Alarms and Warning Indicators

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3-2. Opening, closing and locking the doors and trunk
3
Operation of each component
LS460_EE (OM50D49E)
 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. Perform the
appropriate correction procedure described in the following table.
Alarm Situation Correction procedure
Exterior alarm sounds
once for 2 seconds.
An attempt was made
to lock the doors using
the entry function
while the electronic
key was still inside the
passenger compart-
ment.
Retrieve the electronic
key from the passen-
ger compartment and
lock the doors again.
The trunk was closed
with the electronic
key inside and all
doors were locked.
Retrieve the electronic
key from the trunk
and close the trunk
lid.
Exterior alarm sounds
once for 60 seconds.
An attempt was made
to exit the vehicle and
lock the doors while
carrying the electronic
key without first turn-
ing the engine switch
off.
Turn the engine switch
off and lock the doors
again.
Exterior alarm sounds
once for 5 seconds.
An attempt was made
to lock the vehicle
while a door was
open.
Close all of the doors
and lock the doors
again.