After Replacement (BLUETOOTH Registration)
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 audio unit is replaced with a new audio unit, the new audio unit must be registered using the Bluetooth D/C(serial #).
CAUTION:
If the new audio unit Bluetooth D/C(serial #) is not registered, the "APPS" mode will not function.