The two crossword solutions for the term 'automobile safety device' are 'airbag' and 'carseat'. An airbag is a safety device in automobiles that is designed to protect passengers from serious injury during a collision. It is a flexible fabric bag that is filled with a gas that inflates rapidly when triggered by a crash. A carseat is a device that is used to secure a child in a vehicle. It is designed to reduce the risk of injury in the event of an accident by providing support and protection to the child's head, neck, and spine.