The salt thing is about submersion. From the few pictures that I was able to find after Ian, it seems that some started in the front, near the low voltage batte

The salt thing is about submersion. From the few pictures that I was able to find after Ian, it seems that some started in the front, near the low voltage battery. This sometimes happens with gas cars after hurricanes too, though the effects with BEVs can be more dramatic and require more resources to control. Road salt wouldn't be enough to cause this issue, as the batteries are pretty well sealed and the low voltage battery is well outside of the elements under normal operation.