This mod will be your assistant in the process of automation in Farming Simulator 2013. His task is to help the players when processing large fields. Often during the movement of the harvester goes straight course, because of what you are missing precious areas and spend a lot of time to return. With GPS mod you will never meet this problem, your vehicle will go in a straight line, adjusted lines.
Enable GPS: Ctrl + Num 0
To build a "track" (centerline) relative to the current position of machinery: Ctrl + Num Enter
To enable steering: Ctrl + W
To increase the width of the working area (gauge): Ctrl + Num Plus
To reduce the width of the working area (gauge): Ctrl + Num minus
Take the GPS profile of the nearest equipment: Ctrl + Num 2
To switch the display mode of the GPS interface: Ctrl + Num ","
Download GPS mod you can use for free at the link below.