Toyota LEXUS LS430 2005 Manual page 32

11L221
D When starting the engine, do not use the key in
proximity with other transponder keys (including the
flat key and keys of other vehicles), and do not press
other key plates against the key grip. Doing so may
prevent the engine from starting, or may cause the
engine to stop soon after it starts. If this happens,
remove the key once and then insert it again after
removing other transponder keys (including the flat
key and keys of other vehicles) from the ring or while
gripping or covering them with your hand to start the
engine.
11L241a
D Do not bend the key grip or flat keys.
D Do not cover the key grip or engine start flat key with
any material that cuts off electromagnetic waves.
D Do not knock the key or flat keys hard against other
objects.
D Do not leave the key or flat keys exposed to high
temperatures for a long period, such as on the
dashboard or hood under direct sunlight.
D Do not put the key or flat keys in water or wash it in
an ultrasonic washer.
D Do not use the key or engine start flat key with
electromagnetic materials.
KEYS AND DOORS
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