There are several methods you can use to change the route destination.
Adding Waypoints
Add up to four waypoints (pit stops) along the route to your destination.
Waypoints allow you to stop for gas or food, for
example, and then continue on to your
destination.
Press the MAP/GUID ...
Armrest
■Using the Driver’s Seat Armrest*
Pull down the armrest. ...
Cable Reel Replacement
Removal
Make sure the front wheels are aligned straight ahead.
Do the battery terminal disconnection procedure,
then wait at least 3 minutes before starting work.
...