Operation Procedure

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.

Start the engine.
Turn the audio system off.
While pressing the "INFO" switch, turn the volume control dial clockwise or counterclockwise for 30 clicks or more.

Fig 1: Pressing "INFO" Switch & Turning Volume Control Dial
Courtesy of NISSAN MOTOR CO., U.S.A.
The initial trouble diagnosis screen will be shown, and items "SELF- DIAGNOSIS" and "CONFIRMATION/ADJUSTMENT" will become selective.
When "CONFIRMATION/ADJUSTMENT" is selected on the trouble diagnosis screen, the operation will enter the CONFIRMATION/ADJUSTMENT mode. In this mode, check and adjustment of each item will become possible.

Fig 2: Identifying "SELF DIAGNOSIS" Screen
Courtesy of NISSAN MOTOR CO., U.S.A.
When "Voice Mic. Test" is selected with joystick, icon indicator turns on (green) and voice input into microphone is sent out through speakers.

NOTE: Voice from speakers may sound echoic.

Fig 3: Selecting Voice Mic. Test

Courtesy of NISSAN MOTOR CO., U.S.A.