Pinpoint Test G: Navigation System Does Not Operate Correctly - The Audible Switches Are Inoperative

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

G1 CHECK THE SWITCH DISPLAY
- Key in ON position.
- Turn the audio unit on.
- Press the MENU button.
- Select SYSTEM SETUP.
  
  Fig 1: Selecting System Setup
  Courtesy of FORD MOTOR CO.
- Select AUDIBLE FEEDBACK.
  
  Fig 2: Selecting Audible Feedback
  Courtesy of FORD MOTOR CO.
- Is NONE highlighted on the audible feedback settings?
- Yes : Select ALL. TEST the system for normal operation.
- No : REMOVE the audio unit and SEND it to an authorized Ford audio system repair facility. REFER to AUDIO UNIT . TEST the system for normal operation.