Quote Originally Posted by masterman21 View Post
Bmw alarm is not Thackam certificated and the alarm off an early 1250 wont transfer and work on the current 1250 ! ...as i discovered !
Very interesting I wonder why it cannot transfer, OEM says older alarm is only good up to model 1250 02/2020 is it the cables and connection or just software problem.

https://www.realoem.com/bmw/en/part?...&q=77539443591