I've had XM activated on our S 100D since Tuesday evening. And, as of last night, we can listen to the individual stations, but there isn't a station list, so new stations can be tuned only by single stepping through the station numbers - one at a time (PLEASE bring back the station slider, that we have for AM & FM!). I've tried resending the activation signal - and rebooting the console processor. The firmware was also updated from 17.7.2 to 17.9.3 - and, as of last night, it still hadn't updated. Has anyone else had this problem? If so, any recommendations on how to fix it? Tesla's phone support didn't have any suggestions other than the reboots.