After Replacement (Registration Code)
WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
If the AV control unit is replaced with a new AV control unit, the new AV control unit must be registered using the registration code.
CAUTION:
If the new AV control unit registration code is not registered, the "APPS" mode will not function.