Initialization
When the ignition switch is placed in the ON
position, NISSAN Voice Recognition is initialized,
which takes a few seconds. When completed,
the system is ready to accept voice commands. If
the 
switch is pressed before the
initialization
completes, the display will show the message:
“System not ready.” or a beep sounds.
See also:
Trailer brakes
If your trailer is equipped with a braking system,
make sure it conforms to federal and/or local
regulations and that it is properly installed.
Never connect a trailer brake system directly
...
How to read the displayed lines
Guiding lines which indicate the vehicle width
and distances to objects with reference to the
vehicle body line (A) are displayed on the monitor.
Distance guide lines:
Indicate distances from ...
SOURCE select switch
With the ignition switch turned to the ACC or
ON position, push the SOURCE select switch
to turn the audio system on. Push the switch to
change the mode in the sequence of AM, FM,
SAT, CD, iPo ...