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:
For the 530i, 535i, 550i, 525d,
530d and 535d: check oil level
The concept
The oil level is monitored electronically and displayed
on the Control Display.
Requirements
▷ The engine must be running and warm after
the vehicle has been driven for at lea ...
Settings for the map view
The settings are stored for the remote control
currently in use.
1. "Navigation"
2. "Map"
3. Open "Options".
4. "Settings"
5. To set the map view:
υ ...
Engine oil temperature
Cold engine: the pointer is at
the low temperature end.
Drive at moderate engine and
vehicle speeds.
Normal operating temperature:
the pointer is in the middle
or in the left hal ...