Additional weight increases fuel consumption.
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.
Close the windows and glass sunroof
Driving with the glass sunroof and windows open results in increased air resistance and thereby reduces the range.
BMW X3 Owners Manual > iDrive: Deleting personal in the
vehicle
The concept
Depending on the usage, the vehicle saves
personal data, such as stored radio stations.
These personal data can be permanently deleted
through iDrive.
General information
Depending on the equipment package, the following
data can be deleted:
Personal Profile settings.
Stor ...