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:

    Winter tires
    At temperatures below 45 °F (+7 °C), use winter tires or all-season tires. Both types of tire are identified by the M+S marking. Only winter tires bearing the snowflake symbol in addition ...

    Sports tuning
    The firmer setting of the suspension tuning in sports mode ensures even better contact with the road. Select this mode when employing a sporty driving style, e.g. on winding country roads. Yo ...

    Switching wavebands
    See "Switching wavebands" in the radio mode section. ...