OK, I know this is an old thread, but here is my fix: I bought a radio on eBay, swapped in my memory card on the front panel and installed it. Changed the radio number on Sirius, did a refresh and Bingo. Satellite fixed. Note that there was no need to deal with any anti-theft code, it just worked after the swap. Just be careful purchasing a radio. The Harmon Kardon version of the radio has the same part number as the non-HK, but different plugs to support the extra amps. Make sure you get a picture of the back panel of anything you buy and match it to the one you have in the car before purchase. Also note that a dealer informed me that there is a recall on the 2018-2019 radios, but not on 2015-2017.