Comment by Robotbeat
5 days ago
In my experience, it does actually work. Tesla model s had an issue with the flash memory endurance, and the NHTSA made them replace it. Which they did, and upgraded the 3G modem to LTE while they were at it. My 2013 Model S is still going strong, still gets software updates.
> the NHTSA made them replace it
They forced them to replace it because it was recognized as a manufacturing/design defect. This is a very different scenario from "normal wear" replacement.
Additionally the Tesla model S is still in production with only a facelift. Therefore the parts that are produced are not unavailable (or not supplied).
I think you can't replace/upgrade the flash and modem yourself without the assistance of a Tesla dealer.