If The Electronic Key Does Not Operate Properly - Lexus LS 500h 2019 Owner's Manual

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7-2. Steps to take in an emergency
If the electronic key does not
operate properly
If communication between the
electronic key and vehicle is inter-
rupted (P.170) or the electronic
key cannot be used because the
battery is depleted, the smart entry
& start system and wireless remote
control cannot be used. In such
cases, the doors and trunk can be
opened and the hybrid system can
be started by following the proce-
dure below.
When the electronic key does not work
properly
Make sure that the smart entry & start
system has not been disabled using the
Remote Touch or at your Lexus dealer. If
it has been disabled, re-enable it.
Check if battery-saving mode is set. If it is
set, cancel the function. (P.170)
NOTICE
In case of a smart entry & start system
malfunction or other key-related
problems
Take your vehicle with all the electronic
keys provided with your vehicle to your
Lexus dealer.
Locking and unlocking the
doors, unlocking the trunk
Unlocking the door
Use the mechanical key (P.155) in
order to perform the following opera-
tions:
LS500h_OM_General_OM50J66E
1
Pull the driver's door handle and
insert the mechanical key.
2
Unlock the door. (P.114)
3
Remove the key, return the handle,
and then pull the handle again.
Locking the door
1
With the door open, push down the
inside lock button.
For the front doors
For Korea: Close the door.
2
Except for Korea: Close the door
while pulling the door handle.

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