Same 3 problems, took it into dealer at 3000kms, because the squeal front brake was random and they could not replicate they did not want to do anything, few words later they agreed to change the pads. They also said they updated the uconnect 4.3 for loud volume when starting, but it did it again when I was leaving the lot!
So that is still uinresolved, but from other treads on here its becoming a well know problem and will hopefully get fixed. My rough idle just started a few weeks ago, and the shifting logic seems off to me?
As for the brakes, they started squealing about a week later. I did the old trick o f bedding the pads in ( 80kms to hard stop, but not completely, repeat 3 times, then dive for 5 mins to cool them. No squeal yet after a week.