Message Center Warning Chime
WARNING: This page is about a different car, the 2013 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
The message center warning chime feature draws the driver's attention to the message center display to view a new warning message. The IPC provides a single 1.6 second tone whenever a new warning message is displayed in the message center. If multiple warning messages are present, the IPC sounds a chime for each of the warning messages that are present as they cycle through the message center display.