Yaw-Rate Control
WARNING: This page is about a different car, the 2007 BMW 550i and 2006 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.
If the vehicle tends to oversteer, for instance, when cornering, the yaw-rate control can correct the steering angle on the front wheels. This stabilises the vehicle (with the emphasis on convenience and comfort). In this road situation, therefore, the Active Steering supports Dynamic Stability Control (DSC).
DSC does not intervene unless the stabilising effect of the steering does not suffice to counteract the tendency to yaw.