I don't understand BMW, which boast itself to have connected cars.
It would be easy, to update TCU ... Tesla way . During the first 3 years of a vehicle, this update service should be included.
All they do with their connected drive is collect a ton of data without our knowledge. Where does all this data go? What data does it collect? Who have access to this data? Is it written in our contracts they collects this data? Do they have the right to do so ...
About TCU software of the 2020, it should be at least an option to"upgrade" the version of the older version, since it's just a software...
BTW, it's very easy right now for them to track flash, piggyback, your position, your speed without opening the hood of your car ...
https://www.altoros.com/blog/bmw-del...g-ibm-bluemix/