2012 BMW 640 review
See also:
Switching on/off
To switch the entertainment audio output on or off:
Press knob 1next to the CD/DVD player.
This symbol on the Control Display indicates
that sound output is switched off.
The sound output is ava ...
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 e ...
Breaking-in period
General information
Moving parts need to be broken in to adjust to
each other.
The following instructions will help achieve a
long vehicle life and good economy.
Engine and differential
Always ...
