Toyota Sienna 2010 Owner's Manual page 394

3-7. Other interior features
CAUTION
Caution while driving
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Observe the following precautions to avoid death or serious injury.
Do not set up the seatback table.
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Do not sit on or place anything on the seatback table.
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NOTICE
To prevent damage to the seatback table
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Do not put heavy loads on the table.
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