Resetting the tone settings
1. "CD/Multimedia", "Radio" or "Settings"
2. "Tone"
3. "Reset"
See also:
Oil change
An oil change should be carried out by your
service center only.
...
Activating/deactivating the limit
1. "Settings"
2. "Speed"
3. "Warning" ...
Saving a function
1. Highlight the function via the iDrive.
2.
Press the desired button for more
than 2 seconds. ...