No its not, you just send a comand, there are no crypto, passwords, pins, secret comands or special tool. Thats why i sayed its shit and you would lough to your grave. As i see you may know something about cars, get a new hyundai, connect a simple passtrough and inject “ 41 64 64 6B 65 79 “ than touch NOT A KEY, but an empty chip without even an antena. And than come back and tell me your results, how a comand does a lot of heavy lifting.
Since 2019 you have to pay 800$ a year to have your bmw use adaptive drive, 150$ to use the app.