What Causes BMW Seat Belt Pretensioner Failure?
1 Answers
It could be due to a blown seat belt fuse. The function of seat belts is to reduce the likelihood of death or serious injury in traffic collisions by minimizing the secondary impact force caused by internal collisions. Here are the relevant details: Hazards of not wearing seat belts: During a vehicle accident or emergency braking, tremendous inertial force is generated. This force varies depending on driving speed and impact severity, causing drivers and passengers to collide with interior components like the steering wheel, windshield, seat backs, and doors, which can easily result in severe injuries or even eject occupants from their seats or the vehicle. Seat belt introduction: A seat belt is a vehicle safety device designed to protect occupants from harmful movement during collisions or sudden stops. By properly positioning occupants, it ensures maximum airbag effectiveness and prevents occupant ejection or vehicle rollover during crashes.