NHTSA Complaint #11609585 — 2023 FORD F-150 LIGHTNING BEV

I entered my 23 F150 Lightning Lariat started the vehicle, was driving into work with my stero on 5 ( fairly low volume ) in surround mode, and all of the speakers suddently popped at an extremely high volume which was very shocking for a safety standpoint. I stopped the truck thinking there was a major electrical issue checked the truck / amp components for any sort of water or other issue, ( truck is mint new condition ) and nothing was found, all connections were clearly seated well. Truck radio was in surround mode, switched to stero and everything seemed fine and no issues, switched back to surround mode and the issue immediately reappeared. So its something with this mode / amp / setting... Did quite an extensive amount of reading online and came accross this issue was quite extensive for this truck. It needs to be documented and fixed, dealer shrugged when I called them...