The present invention relates to a motor vehicle rear seat with a seat part, having an upper side, and a seat back, having a rear side, which faces a clearance behind said motor vehicle rear seat. The message to be sent is first broken into Data Blocks, which are further divided into N data segments. The connector system also includes a probe element connectable to the opening in the surface of the member and the opening of the contact element. Attachment rails that interface with the seat tracks use the same hardware that is used to fasten aircraft seats to the seat tracks. The operating frequency of the second ring oscillator module, during the second mode, is a function of a gate leakage current the reference dielectric layer. Each of a plurality of rechargeable batteries includes plug members adapted for electrically coupled to the charging ports.