Notes on USB devices

Data formats

The following data formats are supported:
• MP3: CBR, VBR (up to 320 kbit/s)
• WMA: CBR, VBR (up to 320 kbit/s)

Notes on USB devices

• In order to keep the initialization time to a minimum, store only music data on a USB device.
• Approximately 10,000 tracks are supported. Multiple partitions should be used for larger numbers of tracks.
• Do not use USB extension leads or adapters. They can impair functionality.
• A background search of the USB device is performed and any playlists found are shown in a separate category in addition to the folders. Initialization of larger USB mass storage devices containing a large number of files may take several minutes.

protected files are not supported by the DRM (Digital Rights Management) protected files are not supported by the Media Interface.

    See also:

    Installing the ball coupling
    WARNING If the vehicle/trailer combination is not secured, the trailer may come loose. As a result, you could cause an accident. Therefore, make sure that the ball coupling is secured with th ...

    Guide lines in the COMAND display
    WARNING   Use of rear view camera can be dangerous if you are color-blind or have impaired color vision. Only use rear view camera if you can see and distinguish all colored guidelines ...

    General information
    If COMAND is equipped with a navigation system and has GPS reception, COMAND automatically sets the time and date. You can also adjust the time yourself in 30-minute increments, but the date c ...