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:
Service data in the remote control
Information on the required maintenance is continuously
stored in the remote control. Your
service center will read out this data and suggest
the right array of service procedures for your vehic ...
Information at a glance
Repeatedly pressing the button on the turn signal
lever calls up the following information on the
info display:
Range.
Average fuel consumption.
Average speed.
Date*.
Time of arrival* ...
Rotating wheels between axles
The manufacturer of your vehicle advises
against swapping wheels between the front and
rear axles.
This can impair the handling characteristics.
Rotating the tires is not permissible when using ...