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:
Headphones, vehicle
loudspeakers
Connecting the headphones
Normal headphones
Connect via the jack 1/8"/3.5 mm, on the rear CD/DVD player.
Infrared headphones
Connection via the infrared interface on the
lower edge of the s ...
Notes
Displaying notes
1. "Office"
2. "Notes"
All notes are displayed.
Displaying the note
1. Select the desired note.
2. Scroll in the note if necessary:
Turn the controll ...
Knob in the instrument cluster
Press the knob.
▷ When the ignition is switched on, the trip
odometer is reset.
Press the knob for approx. 5 seconds:
View service requirement display
▷ When the ignition is switched ...