Does anyone know what the Tesla Powertrain warranty of 120k miles covers? Tesla full warranty is only to 50k miles but Powertrain warranty is to 120k miles on LR and Performance. So, I wonder what happens if the AC compressor goes out after 50k miles? The AC compressor is not just used for interior cooling but also for battery cooling.. I'd assume that battery cooling is part of the powertrain.. Am I wrong? Just wonering..