Originally Posted by LIQUIX
Would love to know if it fixes the bucking on 6MT as well.
Same. Evidently there are aftermarket engine tunes that remove it for 6MT, which suggests it's a DME change, not a transmission software change, in which case the update may well remove the bucking for 6MT. Although even if it does, getting a free software update would probably require BMW to put out a service bulletin about the bucking and indicate that new software fixes the issue. I'm not too worried about it though given that it only happens for me when the engine is stone cold and at very low speeds.