There are several methods you can use to change the route destination.
MAF Sensor/IAT Sensor Replacement
Disconnect the MAF sensor/IAT sensor connector (A).
Remove the screws (B).
Remove the MAF sensor/IAT sensor (C).
Install the parts in the reverse order of removal ...
Navigation Commands
The system accepts these commands on a
map/guidance screen. ...
Audio System
You can play music from a wide array of media sources. You can also control
the audio system using voice commands. ...