So I've been going rounds with tesla customer service about supercharging on my S. I've tried and tried to find the archived web page from 2013 for supercharging but have had zero luck. Any help would be appreciated. I was told supercharging was added at the time of purchase to my car but they will not provide me the purchase paperwork from 2013. If it was indeed added back then I should have free unlimited lifetime and not the 400 kwh a year.