Audible Warnings
WARNING: This page is about a different car, the 2016 Dodge Journey and 2015 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
The IC electronic circuit board is equipped with a piezoelectric speaker and programming that allows it to provide various audible alerts to the vehicle operator. These alerts include single chime tones and continuous slow or fast tones. An IC can also produce audible clicks that are used to emulate the sound of a conventional turn signal or hazard warning flasher.