Theft Deterrent System Engine Immobilizer System - Lexus 2015 RX350 Owner's Manual

1-6. Theft deterrent system
Engine immobilizer system
The vehicle's keys have built-in transponder chips that prevent the engine
from starting if the 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 prevent vehicle theft but does not guaran-
tee absolute security against all vehicle thefts.
Vehicles with a navigation system or the Lexus Display Audio sys-
tem
Vehicles without a navigation system or the Lexus Display Audio
system
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The indicator light flashes after
the "ENGINE START STOP"
switch has been turned off to
indicate that the system is oper-
ating.
The indicator light stops flashing
after the "ENGINE START
STOP" switch has been turned
to ACCESSORY or IGNITION
ON mode to indicate that the
system has been canceled.
The indicator light flashes after
the "ENGINE START STOP"
switch has been turned off to
indicate that the system is oper-
ating.
The indicator light stops flashing
after the "ENGINE START
STOP" switch has been turned
to ACCESSORY or IGNITION
ON mode to indicate that the
system has been canceled.
I n f o r ma t i o n P r o v i d e d b y :