Supercharging - yes, for life
Premium connectivity - ?
I specifically remember the connectivity being at 4 years. I'm looking for the documentation now. This was a discussion at our owner's meeting, a few years ago, as the guys with 2012 cars were approaching the 4 year mark. We knew that the billing system wasn't set up, and it was probably more of a PITA to enable billing than it was worth. The consensus was that "if it happens - it happens".
Perhaps there was a declaration in 2018 (?) that I missed.