See also:

Remove unnecessary cargo
Additional weight increases fuel consumption. ...

Starting destination guidance
1.  "Navigation" 2.  Entering a destination. 3.  "Accept destination" 4.  "Start guidance" The route is displayed on the Control Display after it ...

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 ...