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:
Vehicle storage
If your vehicle is to be decommissioned for longer than three months, your BMW
center or a workshop that operates according to BMW specifications will be glad
to advise you. ...
Assist system information
Display on the Control Display
Information on the Assist system can be displayed
by activating Assist on the Control Display.
1. "Settings"
2. "Control display"
3. "Driv ...
Deleting the button assignments
1. Press buttons 1 and 8 simultaneously for
approx. five seconds.
2. "OK" ...