Lexus LX570 - Page 43

43
1-2. Opening, closing and locking the doors
1
Before driving
LX570_U (OM60F86U)
*
1
: A 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
signal from the key. (P. 37)
■ If the smart access system with push-button start does not operate properly
● Locking and unlocking the doors: Use the mechanical key. (P. 682 )
● Starting the engine: P. 683
■ When the electronic key battery is fully depleted
P. 60 6
■ Customization
Settings (e.g. smart access system with push-button start) can be changed. 
(Customizable features P. 7 18)
Alarm Situation Correction procedure
Interior alarm pings
once
*
1
The electronic key has a low
battery
Replace the electronic
key battery
An attempt was made to start
the engine without the elec-
tronic key being present, or
the electronic key was not
functioning normally
Start the engine with the
electronic key
present
*
2
Interior alarm pings
once and exterior
alarm sounds 3
times
*
1
The driver’s door was closed
after the key was carried out-
side the vehicle, and the
“ENGINE START STOP”
switch was not turned OFF
Tu r n t h e “ E N G I N E
START STOP” switch
OFF and close the
driver’s door again
An occupant carried the
electronic key outside the
vehicle and closed the door
while the “ENGINE START
STOP” switch was not OFF
Bring the electronic key
back into the vehicle