The concept
ECO PRO supports a driving style that saves on fuel consumption. For this purpose, the engine control and comfort functions, e. g. the climate control output, are adjusted.
In addition, context-sensitive instructions can be displayed that assist in driving in a manner that optimizes fuel consumption.
The extension of the range that is achieved as a result can be displayed in the instrument cluster.
See also:
Features
Like most up-level BMWs these days, the 650i can be equipped with a dizzying
array of technological wizardry. Ours came equipped with an optional lane
departure warning and correction system, adap ...
Tire identification marks
Tire size
255/50 R 19 103 Y
255: nominal width in mm
50: aspect ratio in %
R: radial tire code
19: rim diameter in inches
103: load rating, not for ZR tires
Y: speed rating, before the R on ZR ...
Special windshield
The windshield is part of the system.
The shape of the windshield makes it possible
to display a precise image.
A film in the windshield prevents double images
from being displayed.
Therefore, ...