According to the present invention, a vehicle monitoring and maintenance device capable of being connected to a diagnostic port of a vehicle is provided. The body has splines to prevent relative rotation between the quill and the body. In order to produce the electrical component, individual metal bodies are arranged on the conductive pathways of a flexible carrier material. The film wrapping carriage and the vertically oriented posts are then moved to uppermost positions in preparation for the start of a new wrapping or packaging cycle.