To turn the system off

Push the OFF button.
See also:
Oil viscosity
   The engine oil viscosity or thickness changes with temperature. Because of this, it is important that the engine oil viscosity be selected based on the temperatures at which the vehicle will be operat ...
   
Setting memory function
   The position of the following settings can be linked to the Intelligent Key and the memorized settings can be available for each Intelligent Key.
● Climate control system
  ● Navigatio ...
   
How to use brightness control and display ON/OFF button
   Push the “ OFF” button to switch 
the display brightness to the daytime mode or the nighttime mode, and to adjust the display brightness using the INFINITI controller while the indicator is displayed ...
   
