SZL: Steering column switch cluster

The steering angle sensor is integrated in the steering-column switch cluster (SZL). The steering angle sensor delivers the steering angle as a signal. This signal is transmitted to the ICM control unit. The ICM control unit calculates the rack angle from this. On vehicles with Integral Active Steering, the actuating angle for active steering is included in the same calculation. The steering column switch cluster is connected via the FlexRay unit.