That's why I'm asking. It's not an ICE where break in is more important. But it's not a stick in the sand either. It's more a matter of principle - and not for 20 miles either.
I've just been there, done that with another car. The factory does whatever it does. I just want the dealer to understand this isn't something he can use, just because he can. As long as he and I have that understanding, I'm sure it will be fine.
By the way, maybe I'm being anal, but doesn't anyone break in new brake pads/rotors any more? That's more my .motivation than anything else.