I posted a few days ago that my right front hub had failed in the locked position. Apparently there is a plastic washer that gets chewed up and requires that the entire hub be replaced - $170 for the part (dealer).
Just talked to the dealer again and it IS covered by the 5/60K drivetrain warranty. Taking it in on Monday - thought this might help someone.
Thanks for the replies to the first post.
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endlesssummer