Has anyone updated the Sync 3.0 to 3.4 (or 3.3) in a 2016 or 2017 Navigator? Is it better? Right now, Car play is lagging and the speed limit on the dash display (right side of cluster) is so small it is unreadable. Does anyone have photos showing this (or an expedition of the same years) with Nav? I would love to see photos of the update please and the screens on either side of the speedometer. This is my wife’s car (I have an MKX) so I really don’t want to mess it up or do it if it is not that much better.
Thanks so much!!