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:
Activating
Switch position with the
ignition switched
on.
The turning lamps are automatically switched
on depending on the steering angle or the use
of turn signals.
To avoid blinding oncoming traffic ...
Using the remote control
General information
Take the remote control with you
People or animals left unattended in a
parked vehicle can lock the doors from the inside.
Always take the remote control with you
when lea ...
Overview, instrument cluster
1. Miles/trip miles
External temperature
Time
Date
Range
Selection list, e.g., radio
Navigation display
Computer
2. Transmission display
Current fuel consumption
Energy recovery
3. ...