Have maintenance carried out
Have vehicles maintained regularly to achieve optimal vehicle economy and operating life.
Have the maintenance carried out by your service center.
Please also note the BMW Maintenance System
See also:
Switching on automatically
Select transmission position R with the engine
running. ...
Remove attached parts
following use
Remove auxiliary mirrors, roof or rear luggage
racks which are no longer required following
use.
Attached parts on the vehicle impair the aerodynamics
and increase the fuel consumption. ...
Use high-quality brands
Field experience has indicated significant differences
in fuel quality: volatility, composition, additives,
etc., among gasolines offered for sale in
the United States and Canada.
Fuels contain ...