My 2013 MS60 was in for annual service in December. I had previously paid for the 4 year maintenance plan which included the infamous language about hardware upgrades. I don't think the TPMS sensors were replaced at my service, although one would think this would be the kind of hardware upgrade that should have been included. In fact, my wife's car, a 2014 MS85 also went in for a 2 year maintenance in December and did receive the new sensors free of charge (because we were receiving service warnings for the sensors every other day). At that time I asked about the ability to see the individual tire pressure readings and was told that it would not be possible without an additional upgrade and $$.
My 2013 MS60 is now 4 years + 2 weeks old, having passed the 4 year anniversary two weeks ago. I did purchase the ESA for the MS60, but I will be annoyed if they ask me to pay the deductible to have the new sensors put it since I just had the car in two months ago for a full annual maintenance.