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:
Changing between panels
After a menu item is selected, e.g., "Radio", a
new panel is displayed. Panels can overlap.
▷ Move the controller to the left.
The current panel is closed and the previous
panel ...
Reading aloud
Text messages, emails, appointments, tasks, and notes can be read aloud.
1. Select the desired message, appointment, task, or note.
2. Select the symbol.
While the message is being rea ...
Malfunction
The yellow warning lamp flashes
and
then lights up continuously. A Check
Control message is displayed. No flat
tire can be detected.
Display in the following situations:
► A wheel wi ...