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:
Requirements
Via the Control Display, set a language that is
also supported by the voice activation system
so that the spoken commands can be identified.
Set the language. ...
Hands-free system
General information
Calls that are being made on the hands-free
system can be continued on the mobile phone
and vice versa.
From the mobile phone to the handsfree
system
Calls that were begun ...
Configuring cell phone
Additional functions can be activated or deactivated
for paired and connected mobile phones.
1. "Telephone"
2. "Bluetooth® (phone)"
3. Highlight the mobile phone to be config ...