A Mercedes-Benz first, PRESAFE® can detect instability during certain vehicle maneuvers that suggest a collision or rollover is imminent. It can then tighten the front seat belts, adjust the front passenger seat, and close the windows and sunroof, all in an effort to better prepare the occupants and restraints in the moments before a collision. If no accident occurs, the seat-belt tensioners reverse, and you simply readjust your seat, open the sunroof and continue on your way. Learn more when you speak with a Fletcher Jones Motorcars Team Member at (949) 718-3000.