So, I bought a used 2016 Model S 75 from Tesla a month ago. The car has 80K miles on it and is in amazing condition except the charge level. Since it is a 75 it should charge to 249 miles give or take on a full charge. When I first got it, I fully charged it to see what capacity I would get, and it was showing 218. I was unhappy with that and a few other minor items and took it into Tesla for service and had a battery health check done. Of course, it came back that the battery was fine, with no issues. The tech said I should fully drain the battery to 20-30 miles and then fully charge it. Then run it down one more time to 20-30 miles and charge it full again. He also said they don’t replace batteries unless there is a warning or error message. So, I went home, and I completed the two full charge and discharge cycles and now I am down to 210 miles fully charged (yes, it got worse). That is a 16% degradation on a 3-year-old car. My question is at what point can I get my battery replaced, 190 miles, 150 miles?? I feel like this is almost false advertising when Tesla said it can drive 249 miles on a full charge. What can I do to improve this or does anyone out there have any experience that they can share on this issue? I am on the latest firmware and have done the 2 button reset as well. Thanks.