I have a 2012 Prius V. Particularly when it was really cold this winter, but once recently, when I started the Prius, it rattled really hard. As in it sounded like it was breaking. Anyone had this happen? Not sure how to get someone to look at it as it has only happened something like 4 times and I can't make it just happen. I'd have posted this where more can see it, since they all share essentially the same drivetrain, but I didn't know where that would be. ~40k miles, second owner.