A Bluesky thread explains it this way…

It seems Tesla is detecting vehicles that may have problems, and artificially running their odometers faster so the warranty expires before they have to do any service. It’s not subtle, in this lawsuit a customer says his odometer was running more than three times as fast as it should!

https://subium.com/profile/dfeldman.org/post/3lmvrlvkexs2g

Elon also previously fucked around battery performance. There’s a link in the thread.

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Edit. Better link.