Lexus LX 570 2009 Manual page 59

Active head restraint
■
Even small forces applied to the seatback may cause the head restraint to move.
This does not indicate a problem.
CAUTION
Seat adjustment
■
Be careful that the seat does not hit passengers or luggage.
●
Do not recline the seat more than necessary when the vehicle is in motion to
●
reduce the risk of sliding under the lap belt. 
If the seat is too reclined, during an accident the lap belt may slide past the hips
and apply restraint forces directly to the abdomen or your neck may contact the
shoulder belt, increasing the risk of death or serious injury.
1-3. Adjustable components (seats, mirrors, steering wheel)
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