Lexus LS460 2011 Owner's Manual page 57

Alarm
Interior alarm
pings once.
Interior alarm
pings once and
exterior alarm
sounds 3 times.
*1
: A warning message will be shown on the multi-information display in
the instrument cluster.
*2
: If the engine does not start when the electronic key is inside the vehicle,
the electronic key battery may be depleted or there may be difficulties
receiving the signal from the key. (P. 46)

If the smart entry & start system does not operate properly

Locking and unlocking the doors and trunk: Use the mechanical key.
(P. 731)

Starting the engineP. 733

When the electronic key battery is fully depleted
P. 659

Customization that can be configured at any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional
Settings (e. g. smart entry & start system) can be changed.
(Customizable features P. 762)
LS460_EE
1-2. Opening, closing and locking the doors and trunk
Situation
The electronic key has a
low battery.
An attempt was made to
start the engine without the
*1
electronic key being pres-
ent, or the electronic key
was not functioning nor-
mally.
The driver's door was
closed after the key was
carried outside the vehicle,
and the "ENGINE START
STOP" switch was not
turned OFF.
An occupant carried the
*1
electronic key outside the
vehicle and closed the
door while the "ENGINE
Correction procedure
Replace the elec-
tronic key battery.
Start the engine with
the electronic key
*2
present.
Turn the "ENGINE
START STOP" switch
OFF and close the
driver's door again.
Bring the electronic
key back into the
1
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