Twin-scroll turbocharging
The new four-cylinder engines also feature twin-scroll turbocharging. This means that the exhaust stream from cylinders 1 and 4, and the exhaust stream from cylinders 2 and 3, follow separate spiral-shaped paths to the turbine wheel. This reduces exhaust back-pressure at low engine rpm, allowing the energy of the exhaust gas pulses to be utilised as efficiently as possible. The result is instant throttle response and fast-revving performance which BMW drivers can instantly translate into driving pleasure.
See also:
Display
Instrument cluster
Instrument cluster
Instrument cluster with enhanced
features
Instrument cluster with enhanced features ...
Seat and mirror memory
You can store and call up two different combinations of driver's seat and exterior
mirror positions.
Settings for the backrest width and lumbar support are not stored in memory.
Storing
1.&nb ...
Automatic climate control with enhanced features
1 Vent settings
2 Temperature, left
3 Maximum cooling
4 AUTO program
5 Air volume, AUTO intensity
6 Interior temperature sensor — always keep
clear
7 Display
8 Automatic recirculated-air con ...