NISSAN 2015 Xterra - Owner's Manual - Manual (Page 134)

To turn the map lights on, press the switches. To
turn them off, press the switches again.
CAUTION
Do not use for extended periods of time
with the engine stopped. This could result
in a discharged battery.
The cargo light on the overhead trim has a three-
position switch. To operate, push the switch to
the desired position.
ON: The light is illuminated.
Normal (center) position: The light illuminates
when the liftgate is opened. The light turns off
when the liftgate is closed.
OFF: The light does not illuminate regardless of
door position or lock status.
LIC0790 LIC0590
MAP LIGHTS CARGO LIGHT
Instruments and controls 2-51