Satellite Radio Help 2006 Mazda6

2006 Mazda6 Grand Touring
I have a 2006 Mazda6 with the Bose sound system. I bought it about four years ago but never used the satellite radio since I didn’t want to pay for the subscription. However, I knew it worked when I bought the vehicle.
So instead of using satellite I wired the back of the HU up for an auxiliary port which works great. Well I got a free subscription to Sirius so I decided to plug the satellite connector back in the HU after removing the auxiliary connector. But now the SAT button won’t do anything. Do I have to do anything else to get the SAT button working again?