911 Carrera 4 Cabriolet (996) F6-3.4L (1999)
Center position: First move contact unit against the end stop. Turn contact unit two revolutions back from the end stop and then continue turning
as far as the center position mark. The exact center position is indicated by the two arrows (No. 1). Turn front wheels to straight-ahead position
before fitting the steering wheel (steering shaft mounted on steering gear).