JD 3756G shovel logger, radio help.

I just had a new 3756 G Series shovel logger delivered yesterday and it has Sirius XM Satellite Radio. I punch in the code from the radio into siriusxm.com to activate it but it says it's already activated. It is not working in my machine and was curious if anyone here has experience with that and what I would need to do to get it to work. It's sad when a shovel is smarter than the operator.

JD 3756G shovel logger, radio help.