Lexus GS 450h 2008 Owner's Manual page 36

1-2. Key information
Key number plate
■
Keep the plate in a safe place such as your wallet, not in the vehicle. In the event that
a mechanical key is lost, a new key can be made at your Lexus dealer using the key
number plate. (→P. 530)
NOTICE
To prevent key damage
■
Do not disassemble the electronic key.
●
Do not subject the keys to strong shocks, expose them to high temperatures by
●
placing them in direct sunlight, or get them wet.
Do not expose the keys to electromagnetic materials or attach any material that
●
blocks electromagnetic waves to the key surface.
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