See also:

Safety belts
Seats with safety belt The vehicle has five seats, each of which is equipped with a safety belt. Notes Always make sure that safety belts are being worn by all occupants before driving away. A ...

Tire inflation pressures X5 xDrive50i with three rows of seats
  ...

Sitting safely
The ideal sitting position can make a vital contribution to relaxed, fatigue-free driving. In conjunction with the safety belts, the head restraints and the airbags, the seated position has a majo ...