المشاركة الأصلية كتبت بواسطة MohamedGM
what is your car model?
i think some types has something called Pyrotechnic pretensioners system, always used with airbags, to avoid the hit of the exploded airbag with the driver, because if the airbag exploed and the driver was using the mechanical seat belt (lack in time of response); he will be hurt heavely by the airbag and not the steering wheel!!
amazing isn't it?
i know it works electrically on crashs only, but working while driving at high speeds maybe, i dont know