See also:

Weights
Never exceed either the approved axle loads or the gross vehicle weight. ...

Selecting a channel
You can only listen to enabled channels. The selected channel is stored for the remote control currently in use. Via iDrive1.  "Radio" 2.  "Satellite radio" 3.  ...

Communication
All of the options available to you for mobile communication with family, friends, business partners, and service providers are described in this chapter. ...