See also:

Adjusting volume
Turn knob 1next to the CD/DVD player until the desired volume is obtained. You can also adjust the volume with buttons on the steering wheel. ...

The concept
HDC is a downhill driving assistant that automatically controls vehicle speed on steep downhill gradients. Without the brakes being applied, the vehicle moves at slightly more than twice walki ...

Navigation data
General informationNavigation data and authorization codes are available from your BMW center. Navigation data are stored in the vehicle and can be updated. > Depending on the data volume, a dat ...