My opinion is that the DSC system cannot really detect the presence/absence of a different differential type. It sees the differential actions on the wheels just like grip variance conditions which the road has on the wheels. So I expect the DSC to behave fine in the presence of a LSD, not needing other algorithms to work correctly. But I am sure that if BMW would offer a LSD as a BMW Performance option, the DSC system would have to be recoded in order to take full advantage of it.
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