Other alarm-related functions
See also:
Oil volume
...
Disconnecting an external device
The external device is automatically disconnected
from the audio system if it is moved out
of range. ...
External audio source volume
If an external devices such as an MP3 player or
an iPod is connected to the AUX socket, the
device's volume may be different from the volume
of the internal sound sources such as the
disc play ...