Lexus GX470 2006, Service Manual

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KEYS AND DOORS
10
4. Start the engine within 60 seconds after the security
indicator light goes out. You cannot start the engine if 60
seconds have passed after the security indicator went off. You
need to remove the key plate from the ignition switch and try
it again from the step 2.
NOTICE
D
Do not let the key case become bent as the key plate
may fall out or become bent also.
D
The flat key is designed for emergency use only.
When using a key containing a transponder chip,
observe the following precautions:
D
When starting the engine, do not use the key with a
key ring resting on the key grip and do not press the
key ring against the key grip. Doing so may prevent
the engine from starting, or may cause the engine to
stop soon after it starts.