I don't have time to read the myriad replies to this thread, but I assume someone will. So at the risk of this having been shared by someone else, here are my thoughts.
Ford, you are ruining one of the key things we all liked about this truck which was the lack of an ICE. Here's what you could...
Here is another alternative. Change the sounds entirely.
You'll need to be a bit handy electrically to do this.
(14) Hacking the Pedistrian Warning System Sounds | Ford Lightning Forum For F-150 Lightning EV Pickup: News, Owners, Discussions, Community
You are having a nearly identical experience to mine (also 23 Lariat ER). It was just starting to get cold in Idaho when I realized my heater wasn't working. I tried filling coolant several times and the level just kept going down, still no heat.
Eventually my service appointment was up and I...