 (1) Navigation only available when car is stopped.  Firmware developer incorrectly assumed only the driver would be using the navigation system.  Car must be completely stopped even if passenger is entering a navigation point.  (2) USB port does not read folders at all, and reads file names incorrectly.  If a drive has two folders, for example:  Bob and Alice, the 2016 Avalon system puts all the files together.  Even the old 2013 Tacoma trucks could correctly read folder and files correctly.  (3)  The touch-screen buttons are misaligned, forcing the user to press the return button half a dozen times before the current screen returns to the previous screen.  (3) The paint on the bumper is paper thin.  Even a gentle bump and you've got a hole in the paint.  And the extended warranty for scratches does not cover paint.