Replacing the key battery
■
P. 503
Confirmation of the registered key number
■
The number of keys already registered to the vehicle can be confirmed. Ask your Lexus
dealer.
NOTICE
To prevent key damage
■
Do not drop the keys, subject them to strong shocks or bend them.
●
Do not expose the keys to high temperatures for long periods of time.
●
Do not get the keys wet or wash them in an ultrasonic washer etc.
●
Do not attach metallic or magnetic materials to the keys or place the keys close to
●
such materials.
Do not disassemble the keys.
●
Do not place the keys near objects that produce magnetic fields, such as TVs, audio
●
systems and induction cookers.
Do not place the keys near medical electrical equipment such as low-frequency ther-
●
apy equipment or microwave therapy equipment, and do not receive medical atten-
tion with the keys on your person.
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3-1. Key information
3