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 the appointment
1. Select the desired appointment.
2. Scroll through the appointment if necessary:
Turn the controller.
▷
Select the symbol.
Using contact data
Contact data from appointments ...
Switching the interior lamps on and off
Press the button.
To switch off permanently: press the button for
approx. 3 seconds.
To clear this setting: press the button. ...
COMFORT
For a balanced tuning with maximum driving stabilization.
Activating COMFORT
Press the button repeatedly
until the
program display in the tachometer
goes out.
In certain situations, the syst ...