To adapt BCM2 module it is necessary to have the old one, and the new. First the old one should be connected in order to be read, then the new one is connected.

NOTE: It recommended before adapting the new BCM2 module, first to disable the ELV. This is made when you connect the original BCM2 and use the “BCM2” special function with the “Re-adapt BCM2 function” - there put the same VIN without changes, but when asked whether you want to disable ELV, answer with yes. After the new BCM2 is adapted, you can restore the ELV using the same procedure.