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:
Profile management
Opening the profiles
A different profile can be called up than the one
associated with the remote control currently in
use.
1. "Settings"
2. "Profiles"
3. Select a profil ...
Tire tread
Summer tires
Do not drive with a tire tread depth of less than
0.12 in/3 mm.
There is an increased danger of hydroplaning if
the tread depth is less than 0.12 in/3 mm.
Winter tires
Do not driv ...
Entering a house number separately
Depending on the data in the navigation system,
house numbers up to number 2,000 can be entered.
1. ›House number‹
2. Say the house number.
Say each digit separately.
3. Continue making the entr ...