Operation Procedure: Notes

WARNING: This page is about a different car, the 2012 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition switch to the ACC position.
Turn the audio unit off.
While pressing the "AUDIO" button, turn the volume control dial clockwise or counterclockwise 30 clicks or more. When the self-diagnosis mode is started, a short beep will be heard.

Fig 1: Turning Volume Control Dial Clockwise Or Counterclockwise
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Initially, all display segments will be illuminated.

Fig 2: Display - Audio Unit Segment
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