Close the windows and glass sunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption.
See also:
General information
The engine oil consumption is dependent on the
driving style and driving conditions.
Therefore, regularly check the engine oil level
after refueling. ...
Vehicle Overview
Redesigned for 2011, the sixth-generation 5 Series offers a longer wheelbase,
better fuel efficiency and more conventional styling than its predecessor.
Available in 528i, 535i and 550i trims, the ...
System limits
Personal judgment
The system cannot serve as a substitute
for the driver's personal judgment of the traffic
situation.
The system assists the driver and does not replace
the human eye.
The s ...