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:
Head restraints
Correctly adjusted head restraintA correctly adjusted head restraint reduces the risk of neck injury in the event
of an accident.
Adjust the head restraint in such a way that
its center is at ap ...
Condition Based Service CBS
Sensors and special algorithms take into account
the driving conditions of your vehicle.
Based on this, Condition Based Service determines
the maintenance requirements.
The system makes it possi ...
Entering a phone number
Dialing a number
When entering phone numbers, you can switch
between entering letters and numbers.
Service numbers can be entered more easily,
e. g. 1-888-BMW-CARD.
1. "Telephone".
2 ...