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:
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* ...
Phone book
Displays
The phone book accesses the contacts and
shows all contacts for which a phone number
has been stored. The entries can be selected to
make a call.
1. "Telephone"
2. "Ph ...
Leafing through the Owner's
Manual
Page by page with link access
Turn the controller until the next or previous
page is displayed.
Page by page without link access
Leaf through the pages directly while skipping
the links.
Highl ...