1. A method for recognizing unintended drive train responses of a motor vehicle having at least one drive unit, comprising: inputting at least one input variable of at least one of the motor vehicle and the drive unit into the drive train; measuring at least one output variable at the at least one of the motor vehicle and the drive unit; supplying the at least one input variable to a dynamic model which at least partially simulates the drive train of the motor vehicle; determining by the dynamic model, based on the at least one input variable, at least one model output variable which is compared to the at least one measured output variable; and deducing an unintended drive train response if there is a difference between the measured output variable and the model output variable.