Abstract: An apparatus for securing a motor vehicle seat belt includes a housing, a control module, a jaw and a clamp. The jaw and the clamp are connected by a hinge. Gripping elements on the bottom of the housing and the top of the clamp allow the securing device to be attached to the seat belt when it is in extended position, providing extra slack in the belt to allow a person to secure an individual sitting in an auxiliary seat to be secured to a motor vehicle seat by means of the motor vehicle seat belt system. Audible and visible indicators are incorporated to let the person know that the apparatus is still in place and should be removed after the auxiliary seat has been attached to the seat belt, thereby securing the individual in the auxiliary seat.