A Tesla owner purchased a used Tesla Model S with Enhanced Autopilot and Full Self Driving Capability, but Tesla remotely removed these features after a software update, claiming they were not paid for. The car was originally sold at auction by Tesla to a dealer, who then sold it to the owner. The owner and the dealer claim the features were included in the sale, while Tesla says they were not paid for. The incident raises questions about the ownership and transfer of software features in vehicles.