Anyone done this? I'm considering all options whilst I wait for the sale of my car to go through so I can have a deposit in hand. There are a number of used S models (eBay, Autotrader etc) out there for reasonable money. Is the 8 year drive warranty and 4 year 50k warranty from Tesla transferable? If a car is bought from any outlet away from Tesla officially, can things like Autopilot (albeit AP1 on older cars) be remotely activated if you pay Tesla direct? Does the cars Supercharger access work seemlessly with a new owner? Same question for the data access (I presume the internet access the car needs from 3/4G always stays with the car. I'd appreciate any experiences of owners of such cars on here. Yes I know the referral won't work!!!