Need some info , does your truck have the sync system ?... or it does not and you want to install it ? or do you want to know how the system works ?
if you need to pair your cell phone to the system , witch is the only info you need to install , then hit the phone button,
the system will tell you there is no phone paired with the system , then use the arrow buttons to access ADD A PHONE ,, then the system will have you enter a pin number into your phones bluetooth ,, access the bluetooth menu to add a device , and enter the pin number ,, and then the phone is paired to the system .
if none of this makes any sense to you , then I would suggest you go to syncmyride.com
they have many videos of how to do this