 The IS line also features an Electric Power Steering (EPS) system which replaces the previous hydraulic steering pump.Technical features on the second generation Lexus IS further include rain-sensing wipers, Intuitive Park Assist (IPA), bi-xenon headlamps, Adaptive Front-lighting System (AFS), and Dynamic Radar Cruise Control.Lexus' SmartAccess keyless entry with push-button start is a standard feature along with a memory system that can recall driver's seat, side mirror, and steering positions.