"Button Tone/Beep Response" Mode

WARNING: This page is about a different car, the 2005 Nissan 350Z. However, it is still accessible from the selected car via links, so may be relevant.

If beep is required, select "On".
If no beep is required, select "Off".

Fig 1: "Button Tone/Beep Response" Mode Screen
Courtesy of NISSAN MOTOR CO., U.S.A.