How to Perform

Start the engine.
Push both "MAP" and "D/N" switches at the same time for more than 5 seconds.
Touch "Confirmation/adjustment".

Fig 1: SELF-DIAGNOSIS MODE Display For ADJUST THE ANGLE MODE
Courtesy of NISSAN MOTOR CO., U.S.A.
Touch "Navigation".

Fig 2: SELF-DIAGNOSIS MODE Display For Selection Of Navigation
Courtesy of NISSAN MOTOR CO., U.S.A.
Touch "Adjust the angle".

Fig 3: SELF-DIAGNOSIS MODE Display For Selection Of Adjust The Angle
Courtesy of NISSAN MOTOR CO., U.S.A.
Touch "Left Turn" to adjust the angle to the left. Touch "Right Turn" to adjust the angle to the right.
Touch "+" to increase the angle change coefficient or "-" to reduce the angle change coefficient.
Touch "Set" to save the changed values in memory.
Then the vehicle turning angle on the display has adjusted.

Fig 4: SELF-DIAGNOSIS MODE Display For Adjusting The Angle
Courtesy of NISSAN MOTOR CO., U.S.A.