How-to: add a spare key to BMW Serie 2 gran tourer year 2019 F46 smart key with xhorse vvdi key tool plus via OBD.
Select IMMO programming->BMW->Auto detect vehicle
Detect type as FEM/DC
Read key information
Need unlock, the software is 080, it is safe to be done via OBD
Select Unlock FEM/BDC system
Support Unlock BDC via OBD directly
Read and save coding
Unlock requires 13+ power supply, the unlock procedure takes about 10 minutes
Unlock BDC via OBD success
Read key information again
BDC is unlocked
Select Prepare dealer key with the ignition switch
Select an unused key position to write key
Here we add a spare key using vvdi key tool plus. Select Hava a working key and turn on the ignition switch
Record FEM/BDC information and ISN
Insert the new key into ignition or keep the new key close to emergency start position of the vehicle.
Learn key success
Test the new key.