Anti-Theft System; Engine Immobilizer System - Lexus IS250 2006 Owner's Manual

1-6. Anti-theft 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.
Conditions that may cause the system to malfunction
■
If the grip portion of the key is in contact with a metallic object
●
If the key is in close proximity to or touching a key to the security system (key
●
with a built-in transponder chip) of another vehicle
Certifications for the engine immobilizer system
■
For vehicles sold in the U.S.A.
FCC ID: NI4TMIMB-1
This device complies with Part 15 of the FCC Rules. Operation is subject to the fol-
lowing two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
For vehicles sold in Canada
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interfer-
ence that may cause undesired operation of the device.
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The indicator light flashes after
the engine switch has been
turned OFF to indicate that the
system is operating.