I can't.....
Except that the ones that are sitting in stock they can charge customers $300. 00+ (plus the labor, if they install it) for it and they want to be sure they have them in stock should someone who's gonna be 'paying' for it needs one vs. someone who's having it done for 'free' (warranty).
Either way, I'd be jumping up and down, screaming my head off. That's B. S.
I was wondering today if I was actually paying for this work (as opposed to warranty work) to be done would my part have been in and work been done faster?