[JWT4700]

Hey all, so I got a used Sirius module from the local salvage yard and the install bracket kit from fcp. Mounted it up in the trunk, moved all the fiber optic cables behind the seat and I showed Sirius on the head unit. Pretty easy install actually. I did NOT have the preview or weather station. I assumed that would show up after coding. I called Sirius to add the radio to my account and planned on doing the coding tomorow. To my surprise after they sent the activation signal to the radio, it did the channel update and started working! Everything works as it should with no coding. 09 e90 with out idrive/navigation. Sirius prep package from factory.
My question is should I still go in and code it or just leave it as is?