SirusXM Issue

[dfwashere]

Hey guys. When i picked up my 08 E90 m3 a few months ago the SirusXM was being buggy. Been looking around for possible issues but i havent found anything to help. The module in my trunk might be the issue but i dont know how to test it.

Some of the symptoms would be:

Select Sat on the head unit. will stay in "Acquiring" until it defaults back to FM. if i get any signal at all its only for a second.

Anyone have a similar issue or know of a fix? Thanks for the help.