Good luck to the customer suing the legal team at BMW, likely going to spend way more money on legal costs than would recover on their lease, so not sure I see the point...
Much better to buy out the lease and sell it on your own.
BMW is not the only manufacturer doing this by the way, most are including Honda, Toyota and GM, so no real legal advantage to chase after BMW...
https://cars.usnews.com/cars-trucks/...s-restrictions
Crazy times.