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:
Calls with multiple participants
General information
You can switch between calls or connect two
calls to a single conference call. These functions must be supported by the
mobile phone and
service provider.
Accepting a call ...
Using contact data
At a glance
Contact data from appointments, tasks, text
messages, emails, and notes can be stored or
selected.
Displaying contact or selecting phone
number
1. "Use contact
data"
...
Brake assistant
When you apply the brakes rapidly, this system
automatically produces the maximum braking
force boost. It thus helps to achieve the shortest
possible braking distance during full braking.
This ...
