That's interesting. I've never heard about needed calibration for auto wipers. Do you know where I could read more about that? I'd like to learn more about it.
I have the same issue. When "shifting" to drive or reverse I get one swipe. I'm thinking it's not an issue with wipers being in auto or not. I think it's a software glitch. I hope more people report it so engineers can look into it. I asked customer service about it once and got the same...