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April 1, 2015 Service bulletin

B46M: Enable 3rd-2nd Gear Downshift Active Engine Speed Adaptation

MINI technical service bulletin M120315 for 2015-2016 MINI Cooper S.

Bulletin number
M120315
Component
Engine and engine cooling
Summary
B46M: Enable 3rd-2nd Gear Downshift Active Engine Speed Adaptation. The active engine speed adaptation feature, or rev-matching when downshifting from 3rd to 2nd gear, was not initially active in production for the MY 2015 Cooper S models. DME software changed in production.

Owners of these vehicles have filed 7 complaints in the engine category.

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