I don't know if I'd go that aggressive on interior plastics, especially piano black trim . I'd try something like Meguiars PlasticX (available everywhere) or another plastic polish before stepping up to something like 205.
I polished out the number pad on my door with 205 and a white, Lc pad, with a pc and it did a great job. Only thing is, no matter what towel i've tried, the swirls keep coming back.