Suspension bushes are also stiffer, the power steering has been retuned and the «M differential» has been tweaked to improve response, while the «half - off» M
Dynamic stability control mode now has a higher intervention threshold.
In place of PTM's five settings (plus full on and full
off stability control modes), the convertible makes do with full on, traction control off, competitive driving mode, and full off.
As in any other M4, the CS allows you to select from «Comfort», «Sport» and «Sport +» modes for its adaptive dampers, power steering and engine calibration; to choose between three shift modes on the standard seven - speed «M DCT» twin - clutch gearbox; and between two dynamic
stability control modes besides the obligatory «DSC off» setting.
The Supercharged also has its own dynamic
stability control mode, in addition to the standard stability control mode and a winter setting, which allows some wheel slip when you need it in low - traction conditions.
Both offer multiple traction and
stability control modes, as well as braking, engine, and transmission settings for a multitude of conditions.