What is the other German name of a safety feature appearing in Elio Motors three wheeled car, the Elio P4?
Elio Motors:  The vehicle is also equipped with a safety system that includes multiple air bags, anti-lock brakes, traction control, steel unibody frame, and crumple zones. Traction control system: A traction control system (TCS), also known as ASR (from German Antriebsschlupfregelung, engine slippage regulation), is typically (but not necessarily) a secondary function of the electronic stability control (ESC) on production motor vehicles, designed to prevent loss of traction of driven road wheels.
ASR