Back in 1997, a VIOC forgot to re-install the drain plug in my 1987 Maxima, causing me to run it with no oil for about 5 miles.
I was 18, didnt know much about engines, neither did my dad, and when i told him it was making noise, he told me to take it up to Firestone, which I did.
They called and said it was missing the drain plug, and had no oil. Said they replaced the plug and filled with oil, and it quit knocking.
Not really knowing any better, I never pursued the issue with VIOC, and the car actually ran fine until I sold it a couple of years later.
Now, if that happened with a vehicle I owned now, it would be new engine and transmission time, on their dime. I would not accept the risk that something could have been damaged (very likely that the transmission was damaged or at least experienced premature wear).
Id go straight to corporate, and wouldn’t waste any time getting a lawyer if they balked.
Id be making sure they paid my lawyer bills, too.
Luckily, though, this is something I’ll never have to deal with, anyway, as I haven’t had someone else change my oil since prior to 2007, when I bought my Tacoma, and started doing all my own servicing.
I cringe at the thought of even taking a vehicle to the dealership, as I know they won’t baby it like I do, and there’s always the risk of something being damaged.
I feel bad for the girl that this happened to, and wish I could personally advise her on how to handle this.