See also:

Seat belt pretensioners (front and outer second seats)
The pretensioner helps the seat belt to quickly restrain the occu- pant by retracting the seat belt when the vehicle is subjected to certain types of severe frontal colli- sion or side collision o ...

Operation and Maintenance
GENERAL INFORMATION You are responsible for ensuring that your Lexus is operated and maintained according to the instructions in the Owner’s Manual and the “Maintenance Information” section ...

Seat belts
Make sure that all occupants are wearing their seat belts before driving the vehicle.  - Correct use of the seat belts 1. Extend the shoulder belt so that it comes fully over the shoulder, ...