Occupant classification system

Type A

Type B
Your vehicle is equipped with an occupant classification system in the front passenger's seat.
The occupant classification system is designed to detect the presence of a properly-seated front passenger and determine if the passenger's front air bag should be enabled (may inflate) or not. The driver's front air bag is not affected or controlled by the occupant classification system.
See also:
Lower Vehicle and Tighten Nuts
Lower the car to the ground by turning the wheel nut wrench counterclockwise.
Then position the wrench as shown in the drawing and tighten the wheel nuts. Be
sure the socket is seated completely ...
Tire rotation
Tires should be rotated every 7,500
miles (12,000 km). If you notice that
tires are wearing unevenly between rotations,
have the car checked by a
Hyundai dealer so the cause may be
corrected.
...
2012 Hyundai Elantra review By Steven Cole Smith
Just as Hyundai did with the new Sonata -- which matches and in many ways
surpasses its top competition in the midsized category, the Honda Accord and
Toyota Corolla -- the Korean company is hopin ...


