A trim set attachment assembly is provided comprising a retaining strip attached to a mesh panel encapsulated within a seat frame, and at least one tab extending from the trim set and securedly seating between the retaining strip and the mesh panel, thereby securing the trim set in relation to the mesh panel. 3 and likewise without contact via a contactless interface and according to another contactless standard; a transition causing a variation of at least one status for the object. This synergistic antimicrobial composition may be used to inhibit common food borne pathogens such as Listeria monocytogenes, Clostridium botulinum, Bacillus cereus, and Staphylococcus aureus, as well as spoilage organisms such as Lactococcus spp. The MSB control system algorithm also controls belt monitoring functions defined based on a buckle switch state that indicates the buckled or unbuckled state of the seat belt. An idle fuel ratio control valve adjusts the proportion of fuel drawn into the mixing passage through the idle fuel supply passage to the flow rate of air drawn into the mixing passage.