Any assistance on pointing me towards a resource or letting me know how to shut off the white lights on the tailgate would be appreciated. I didn't seem to have this issue before the recent update, but now I can't find the location to turn these off while driving. My wife said the bar that goes across the tailgate is also off. See attached photos.
I would try turning on all the zone lighting and then back off. If that doesn't work then a SYNC reset and if that doesn't work, the old "master reset" (disconnect 12V, wait, reconnect). If none of those work you may be forced to go to the dealer .