BMW X3 iDrive Owners Manual
See also:
Oil change
An oil change should be carried out by your
service center only.
...
Adjusting the volume
Turn the knob until the desired volume is selected.
The setting is stored for the remote control
currently in use.
The vehicle automatically adjusts the volume of
the microphone on the telephone ...
Front operation
Corresponds to the operation of automatic climate
control with 2-zone control ...
