Lexus GS430 User Manual page 33

KEYS AND DOORS
If any of the following indicator conditions occurs, contact your
Lexus dealer.
D The indicator light stays on except when the theft deterrent
system is setting or activating. (See "Theft deterrent
system" on page 40.)
D The indicator light does not start flashing when the engine
switch is off.
D The indicator light flashes inconsistently.
For your Lexus dealer to make you a new key with a built−in
transponder chip, your dealer will need your key number and
electronic key. However, there is a limit to the number of
additional keys your Lexus dealer can make for you.
If you make your own duplicate key, you will not be able
to cancel the function or start the engine.
NOTICE
Do not modify, remove or disassemble the engine
immobilizer. If any
modifications are made, proper operation of this
function cannot be guaranteed.
12
unauthorized changes or
For vehicles sold in U.S.A.
FCC ID: NI4TMIMB−1
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following 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.
CAUTION
Changes or modifications not expressly approved by
the party responsible for compliance could void the
user's authority to operate the equipment.