Memory-Stored Feedback Chime
WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
The memory-stored feedback chime informs the driver their preferences have been successfully programmed through the memory set procedure. The memory-stored feedback chime sounds a 100-millisecond chirp when the DSM successfully stores a memory change through the front speakers.
The IPC receives the memory feedback request from the GWM over the HS-CAN3.
The GWM receives the memory feedback request from the DSM over the MS-CAN.
When a chime request is received, the IPC sends the IPC chime request message to the ACM and the audio DSP to sound the chime.