See also:

Theft deterrent system
Immobilizer system The vehicle's keys have built-in transponder chips that prevent the hybrid system from starting if the key has not been previously registered in the vehicle's on-board computer. ...

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 ...

Lexus parking assist monitor
The parking assist monitor assists the driver by displaying an image of the view behind the vehicle while backing up, for example while park- ing. The parking assist monitor assists with the foll ...