Quote Originally Posted by SNeitzel View Post
For reference, my GTP has the monsoon system with an in-dash 6 disk changer and factory XM.

Hope this info helps.
The link says that it is not compatible with the monsoon system yet you say it works on yours and you have it? I have the monsoon with xm. And this is something I've been wanting to do but idk of I can use it or not.