Self-Diagnosis Function: Description

WARNING: This page is about a different car, the 2003 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.

Diagnosis function consists of the self-diagnosis mode, and the "CONFIRMATION/ADJUSTMENT" mode.
Self-diagnosis mode checks for connection between AV and NAVI control unit (with navigation system) or AV control unit (without navigation system) and voice activated control module and analyzes each unit, then displays the results.
"CONFIRMATION/ADJUSTMENT" function analyzes each microphone.