The Lane Keeping Assist system proactively supports the driver by keeping the vehicle in the center of the lane within a full speed range. The system aims to increase comfort by supporting the driver with his lateral control task. It requires the driver to keep his hands on the steering wheel. The LKA system can be coupled with adaptive cruise control (ACC) to support both longitudinal and lateral control at the same time. The system can be easily overruled by the driver at any time.