In the case of a control device for an at least partially
four-wheel-driven motor vehicle, having a control unit which can variably
distribute the driving torque of a drive unit to primary driving wheels,
which are permanently connected with the drive unit, and to secondary
driving wheels which, if required, can be connected by way of a transfer
clutch with the drive unit, in that the control unit determines a desired
clutch torque which is to be set by means of an actuator device at the
transfer clutch, the control unit receives at least one input signal for
detecting an accelerator pedal position and is further developed such
that, when the desired clutch torque is determined, a basic pilot control
fraction is taken into account, which is defined as a function of the
accelerator pedal position and is corrected as a function of additional
parameters which are detected or determined by the control unit.