It’s only the interaction of airbags and belts that enables better protection against impact. So the Sprinter panel van not only has full-size airbag for driver, but also three-point seat belts, head restraints, belt tensioners, belt force limiters and belt reminders.
Belt reminders give the driver or co-driver a visual and audible signal if they fail to put on their seat belts.
In a collision, belt tensioners instantly take all slack out of the belts and enhance passive safety in the event of an accident.