Resetting the tone settings

1. "CD/Multimedia", "Radio" or "Settings".

2. "Tone".

3. "Reset"

    See also:

    Saving a function
    1. Highlight the function via the iDrive. 2. Press the desired button for more than 2 seconds. ...

    Contacts
    ...

    Socket for OBD Onboard Diagnosis
    Position There is an OBD socket on the driver's side for checking the primary components in the vehicle emissions. Emissions ▷ The warning lamp lights up: Emissions are deteriorating ...