The Navigation users manual discusses the fact that you should calibrate your navigation unit. It says that the unit will tell you to begin your calibration drive, etc. However, it doesn't tell you how to access this menu to begin the calibration. Does anyone know how to do this??

 

Mine calibrated just from driving, no special menu access.

 

Mine does the same, seems that each time you engage the nav it will calibrate automatically...so it seems.