2012 Toyota Tacoma Owners Manual - Page 736

3-7. Other interior features Drive the vehicle at 5 mph (8 km/h) or less in a circle until a direction is displayed. If there is not enough space to drive in a circle, drive around the block until a direction is displayed. To leave the "Compass Settings Menu", select "Back to main menu" to return to the starting screen, then either select "Exit" or wait several seconds without pressing any buttons.