The BMW 7 Series is the world's first production car that can operate with no driver aboard, if only to dazzle the neighbors when it eases into your home garage. Press a button on the remote, with its palm-size LCD readout, and watch the BMW drive itself into a garage or back its way out. With its camera and ultrasonic sensors, the BMW can fit into small or stuffed garages that are too tight to allow opening the car's doors. This roboparking feature is offered only in Europe for now, but BMW is pressing U.S. regulators for approval. The car can thrill when you're behind the wheel, as I discovered on a track test at Monticello Motor Club in New York's Catskills region.