Control Device for Redundant Execution of an Operating Function and Motor Vehicle

The invention present disclosure relates to a control device for redundant execution of an operating function, wherein the control device comprises at least a first processor unit and a second processor unit and a plurality of peripheral units and a first switching unit is provided for the first processor unit and a second switching unit is provided for the second processor unit, and wherein the control device is designed in a first operating mode to execute the operating function by means of the first processor unit and in the meantime to execute a predetermined auxiliary function by means of the second processor unit. According to the invention, the control device is designed, in a second operating mode to execute the operating function by means of the second processor unit, and in so doing to continue to execute the auxiliary function () in a predefined reduced scope by means of the second processor unit, wherein a coupling device is provided, which is designed to connect the second processor unit to the first switching unit.