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:
Roller sunblinds for the rear side windows
Pull out the roller sunblind at the loop and hook
it onto the bracket.
Do not open the window while
the roller
sunblind is raised.
Do not open the window while the roller sunblind
is raised ...
Opening/closing the sliding visor
▷ Press the switch in the
desired
direction to the resistance
point and hold it there.
The sliding visor moves while
the switch is being held.
▷ Press the switch in the desired ...
Pinch protection system
If the closing force when closing the glass sunroof
exceeds a certain value, the closing movement
is stopped, beginning at approximately the
middle of the opening in the roof, or from the
tilted p ...