The following information relates to the tire grading system developed by the
National Highway Traffic Safety
Administration (NHTSA), which grades tires by tread wear, traction and
temperature performance. Tires that have
deep tread, and winter tires, are exempt from these marking requirements.
To enable Navigate on Autopilot, touch Controls >
Autopilot > Navigate on Autopilot (Beta). Then, to
customize how you want Navigate on Autopilot to
operate, touch Customize Navigate on Autopilot:
Enable At Start Of Every Trip: Choose whether or not
you want to automatically enable Navi