If so, beyond ridiculous. My neighbor had to replace his transmission in a 2010 model 328i and he found a used one. Put it in and it was in 'limp' mode. Found out the the transmission had to be registered in cars computer and BMW dealer said they would take a look for $200 (not fix it - just look). He dropped the transmission, swapped the circuit boards and reinstalled and it now works fine.
Why....WHY didn't I read all of this stuff before buying one. Trying to enjoy it and just can't. Can't believe the nickel and dime bullshit that I'm reading about this company. I understand that it's a 'luxury car' but come on.
Edit: Confirmed that it must be registered with the car. If I were a betting man, I would be betting right now that I won't keep mine long enough to need a new battery.