Resetting the tone settings
1. "CD/Multimedia", "Radio" or "Settings".
2. "Tone".
3. "Reset"
See also:
Issuing a warning
If the vehicle begins leaving the lane and a lane
marking has been detected, the steering wheel
begins vibrating.
If the turn signal is set before the lane is
changed, a warning is not issued.
...
Priority options
The driver has priority
The source selected via iDrive in the front is
output on the vehicle loudspeakers and can
be selected but not operated from the rear.
Other audio or video sources ...
Notes
CD/DVD player and changer
Do not remove the cover
BMW CD/DVD players and changers are
officially designated Class 1 laser products. Do
not operate if the cover is damaged; otherwise,
severe eye ...