Mine came through as a 2 range and I upgraded it myself with an upgrade kit. I read in the operators manual when I first got the tractor about the extra features and asked my dealer about it. He sent the upgrade kit along with a programming/test plug special tool to me. As I remember it around $130 plus shipping. All I had to do was take left pod apart (3 bolts) remove the existing switches and decal. Install new decal and new switches all cables are marked and already there. Then use the special tool to change the transmission option in the software to "Deluxe". Step by step instructions were included. Took about 1/2 hour. The other benefit is the Special tool can be used to check/clear trouble codes' test switches, check and/or change other programming options, directions for its use can be found in the service manual.