Lexus ES350 Service Manual page 92

92
3-1. Key information
Replacing the battery
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P. 451
Confirmation of the registered key number
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The number of keys already registered to the vehicle can be confirmed. Ask your Lexus
dealer for details.
If a wrong key is used
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The key cylinder rotates freely to isolate inside mechanism.
NOTICE
To prevent key damage
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Do not drop the keys, subject them to strong shocks or bend them.
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Do not expose the keys to high temperatures for long periods of time.
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Do not get the keys wet or wash them in an ultrasonic washer etc.
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Do not attach metallic or magnetic materials to the keys or place the keys close to
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such materials.
Do not disassemble the keys.
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Do not attach a sticker or anything else to the surface of the electronic key.
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Do not place the keys near objects that produce magnetic fields, such as TVs, audio
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systems and induction cookers, or medical electrical equipment, such as low-fre-
quency therapy equipment.
Carrying the electronic key on your person
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Carry the electronic key 3. 9 in. (10 cm) or more away from electric appliances that are
turned on. Radio waves emitted from electric appliances within 3. 9 in. (10 cm) of the
electronic key may interfere with the key, causing the key to not function properly.
In case of a smart access system with push-button start malfunction or other key-
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related problems
Take your vehicle with all the electronic keys provided with your vehicle to your Lexus
dealer.
When an electronic key is lost
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If the electronic key remains lost, the risk of vehicle theft increases significantly. Visit
your Lexus dealer immediately with all remaining electronic keys that was provided
with your vehicle.
ES350_OM_OM33B64U_(U)
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