immobilizer Lexus GS350 2007 Using the hands-free system / LEXUS 2007 GS430/350 QUICK REFERENCE MANUAL

Topic 1
Entering and Exiting
9
Anti-theft System
nEngine immobilizer system
The engine immobilizer system prevents the
engine from being started in the event that an
attempt is made to start the vehicle using an
unregistered key.
The security indicator light flashes to indicate that
the system is set.
nAlarm
When forcible entry is detected, the alarm
attracts attention to the vehicle by sounding the
horn and flashing the exterior lights.
When all the doors are locked, the security indi-
cator light comes on and begins to flash after
approximately 30 seconds to indicate that the
system is armed.
nSteering lock
The steering lock is engaged when the driver’s
door is opened with the engine switch OFF.
The anti-theft system includes the following features to help protect your vehicle from theft.
ILYQ1A001
To stop the alarm, start the engine or unlock the doors or trunk using the entry function or
the wireless remote control. (The alarm will stop after several seconds.)
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