Immobilizer System - Lexus RZ450E 2023 Owner's Manual

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94
1-6. Entering/exiting the vehicle
wireless remote control or door lock
switches.
Locking/unlocking the doors with
the door lock switches
1
Driver's door: Locks all the doors
Doors other than the driver's door:
Locks the doors
The indicator
comes on.
2
Driver's door: Unlocks all the doors
Doors other than the driver's door:
Unlocks the doors
The indicator
turns off.
Close & lock (walk away) func-
tion
P.110

Immobilizer system

The vehicle's keys have built-in tran-
sponder chips that prevent the EV
system from starting if a key has not
been previously registered in the
vehicle's on-board computer.
Never leave the keys inside the
vehicle when you leave the vehicle.
This system is designed to help pre-
vent vehicle theft but does not
guarantee absolute security
against all vehicle thefts.
Operating the system
The indicator light flashes after the
power switch has been turned off to
indicate that the system is operating.
The indicator light stops flashing after
the power switch has been turned to
ACC or ON to indicate that the sys-
tem has been canceled.
System maintenance
The vehicle has a maintenance-free type

immobilizer system.

Conditions that may cause the system to
malfunction
If the grip portion of the key is in contact
with a metallic object

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