2013 Stock (nonNav or nonJBL) head unit with Sirius XM satellite radio

Just wanted to say thanks to everyone on here. I was looking for the best option, and I chose the vaistech for my 2013 Xsp-x. $249 on Amazon and it came with a couple pry tools to help pop out the trim around the HU. Took about 30-45 minutes and you'd never know it didn't come factory equipped. Except for the magnetic antenna. I'm new as a member, but I've been reading posts from here for years. Thanks again all!

 

Old thread...but need assistance
Has anyone successfully added Sirius using a SXV300 instead of the 200?
I am not having luck using this with the isimple. I do see the tab on the radio for Sat but am only seeing Ch Unavailable