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:
At a glance
1 Temperature
2 AUTO program
3 Vent settings
4 Air volume, AUTO intensity
5 Display
6 Maximum cooling
7 Seat heating
8 Active seat ventilation
Note
The air volume of the automatic climate c ...
Destination guidance with traffic
bulletins
Detour suggestions from the navigation system
can be manually accepted in the semi-dynamic
destination guidance. In the dynamic destination
guidance, they are automatically accepted
in the rou ...
Software Update
The vehicle supports various external devices
depending on the current software version. With
a software update, the vehicle can support new
cell phones or new external device, for example.
...