A retention bracket configured for use with a latch mechanism including a laterally extending housing. The retention bracket includes a first wall, a second wall, a collar, and a deformable section. The first and second walls are longitudinally offset from one another and are structured to receive the housing therebetween. The collar extends longitudinally outward from one of the walls and defines an opening having an effective diameter. The deformable section has a natural state in which the effective diameter is a first diameter, and a deformed state in which the effective diameter is a second diameter greater than the first diameter.

A cover device, includes a movable cover configured to cover retaining jaws of a retaining jaws module; a retaining cover connected to a side wall frame of a vehicle body and configured to enclose in the shape of a U an insertion end side of a retaining jaws module for insertion of a striker plate module to releasably couple with the retaining jaws module so as to connect a vehicle door with the side wall frame, and adjacent longitudinal sides of the retaining jaws module in transverse direction of the vehicle; and a rubber lip configured to elastically connect the retaining cover to the retaining jaws module and to compensate for tolerance compensation.