I hate to say this......But I read part of the manual......
I know, I know....Don't say it.
It boils down to if you're shifting from 1st to 2nd under 1500 RPM (guesstimate on my part) you'll get the pop-up message in the center screen. I was looking for the message on purpose, why else would I look at anything other than the heads up?
I had heard about this P.I.M.A. a long time ago on the Corvette's if I'm not mistaken. So I looked it up in the trash they left in the glove box on delivery lol.
Here's the page from the manual, page # 9-33:
And thank you for not putting another automatic on the planet just because it's easier not to be bothered to learn something "manually."