Disclosed herein is a structural element comprising a longitudinal vertical component and a longitudinal horizontal component extending from and parallel to the longitudinal vertical component. A one-piece trace or spider terminal member assembly provides points of connection for the motor components, such as the field windings, the brushes and the switch. A human-machine interface is located at the interior assembly and is connected to the in-vehicle communication control via the connective link to communicate at least one human-machine interface signal between the human-machine interface and the in-vehicle communication control. The south bridge chip performs a second power management operation of the computer system in response to the clock-suspending grant cycle. The sharpening device is movable mounted on the base and is received inside the housing. These compositions are useful in processes to produce and purify HFC-1234yf.