Entire panel of lights, 12v battery bad, inverter pump bad - $1070, warranty?

I want to start with my attempt to draw how terrifying my dash looked, that looks like it was drawn by a confused child:



You're welcome internet.

So googling "Prius red triangle" or "Prius exclamation mark car" get you almost exclusively the tire pressure or ominous red triangle in results, which leads to a lot of people saying it could be anything.

The above lights came on at about 75000 miles, during a hill climb, on a day over 100F in LA, immediately after a car wash.

The car began by making a single tone and lighting what felt like the entire dash up - I didn't draw them here but it also gave me the brake warning and low tire pressure warning. I wondered if a self-destruct sequence had begun. I pulled off and power cycled in case it were anything like Windows - no luck. We had to turn around and drive a long ways back, during which it then added the warning at the right hand side on the touch display, whose actual icon kind of looks like someone is dropping something through the roof of the car, but is actually an exclamation mark poorly overlayed on a car drawing.

After a few miles the car began to beep about once every 30 seconds and if I pushed it past even moderate on the accelerator it would surge forward. It was time for a tow.

We got towed the rest of the way and the diagnosis is:

Bad 12v battery - not dead but voltage way off. Needs replacement.
Bad inverter pump - needs replacement.

Total $1070.

So, the Prius Hybrid Warranty is supposed to be 100k mi and 8 years. I'm just under 8 years and certainly under 100k mi. Should I be asking that either of these parts be covered under that warranty, or do these both fall outside that bill?

I hope if anyone else encounters this, which it appears is somewhat common at this mileage count, that this drawing at least makes their day a little less upsetting for them.