2011 Lexus ES 350 Owners Manual - Page 407

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4-3. Do-it-yourself maintenance

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If the electronic key battery is discharged

The following symptoms may occur.

●

The smart access system with push-button start and wireless remote control will

not function properly.

●

The operational range is reduced.

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Use a CR1632 lithium battery

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Batteries can be purchased at your Lexus dealer, jewelers, or camera stores.

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Replace only with the same or equivalent type recommended by a Lexus dealer.

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Dispose of used batteries according to the local laws.

CAUTION

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Removed battery and other parts

Keep away from children. These parts are small and if swallowed by a child, they can

cause choking. Failure to do so could result in death or serious injury.

NOTICE

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For normal operation after replacing the battery

Observe the following precautions to prevent accidents.

●

Always work with dry hands.

Moisture may cause the battery to rust.

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Do not touch or move any other components inside the remote control.

●

Do not bend either of the battery terminals.