Automotive interior trim modular system, sold as a unit, composed of interchangeable trim models which attach or connect to a base unit for doors, floors, seats, cargo areas, and instrument panels; vehicle storage systems comprised of partitioning dividers, floors with dividers, baskets, compartments and bins for creating storage areas in vehicles for storing items; Interior vehicle seating and parts therefor, namely, back-rests, head rests, and mechanical, mechanical-pneumatical and electromechanical devices mounted in vehicle seats and parts therefore, namely, back-rests, head-rests; armrests and tables for vehicle interiors; Sun visors for vehicles; Electronic modular systems for vehicles, sold as a unit, composed of interchangeable powered and unpowered modules, namely, vehicle overhead systems and modules, namely, sun visors, grab handles, overhead consoles, overhead storage systems, and headliners