On new 2014 PI EB Sedan - can SIRIUS radio be accessed? Sync Voice Activated system was an option and according to build code Sony is the radio head included - no reference on window sticker about SIRIUS. There is a SIRIUS button on the radio and when pushed, the screen message reads - "SIRIUS not equipped - Contact your dealer". Does that mean not activated or not accessible? Stopped at local dealer and quick conclusion was "Says not equipped". No research or follow up. Has same satellite antenna as retail models. Any help appreciated.