A steering angle sensor arrangement for determining the steering angle of a steering wheel arrangement has an incremental code track and a sensing device. The code track is assigned to either of a rotatable portion of the steering wheel or a fixed portion. The sensing device for sensing the code track can be assigned to the other assembly. The sensing device generates an incremental signal from which the steering angle can be determined. At the incremental track has at least one reference mark, which modifies the incremental signal for determining the absolute position of the steering wheel.