Nissan Navara NP300 On June 11, 2014, Nissan unveiled the 12th generation pickup, the D23 (NP300) Navara, for non-US markets. Series production will commence at a new $360 million plant in Samut Prakan, Thailand in July 2014 and deliveries began in August. A Nissan North America spokesperson, Dan Bedore, has stated that the D23 is not indicative of a D40 Frontier replacement. The Series 4, D23 NP300 (except DX & RX badges) received an upgrade to their entertainment and Navigation head-units around June/July 2019. 

Information provided by: https://en.wikipedia.org/w/index.php?title=Nissan_Navara&redirect=no#D23_Series_.282014.E2.80.93.29 

Wiring Information for Factory Bosch Navigation Headunits the CHNI9C is not compatible. USB adapter is the APNIUSB1 Reverse tones are generated by the vehicle and not the Head unit. A chimes retention harness is not require when replacing the factory unit.