Apparatus and method for operating a lane keeping support system with driver intervention

Method for operating a lane keeping support system (LCS), - wherein a normal control mode (211) takes place if no intervention by the driver (221) is present, - and the control mode switches (212), when the driver with a steering intervention (221) performs, - by the control parameters are changed, - without disabling the control (45) and / or a feedback (42) - and the manipulated variable, the steering torque of the LKS is, characterized, in that - the normal operation with the driver engaging into a first phase occurs (213) and when exiting the driver engagement in a second phase (215), before a change is again in the normal control mode (211) - wherein the second phase (215), the control variables is used, again in the normal control mode (211) to convert, - wherein the control difference between normal operation and the first and the second phase (213, 215) is quantified by a quality measure - and the second phase (215) is terminated, ...