Lonsdor K518 PRO Adds BMW X2 BDC Key via OBD OK

Lonsdor K518 PRO can program a car made of BMW X2, the BDC system key adding. Here we have 2 keys, one is the original key and the other is a new key. Let’s have a try today.


Plug K518 PRO into the car OBD port. Enter into
IMMO(program) >> BMW >> FEM/BDC program, OBD

Step1. Read Key Data
We can see this car has already 1/2/3/4, several keys.
Read data successfully. It means this car has been pre-processed already. But if another car you met, has not pre-processed well, you have to do this part of the work first.


Step2. Backup & Restore Code
Backup code, processing…
Do you have a programmed working key? I have an original one, press OK.
For this part, we have to make sure the battery voltage is NO lower than 13V.
Read data… about 10 minutes.
Please put a working car key into the car induction coil.
By this screenshot here, you’d better take a photo of this screen page to remember the ECU ISN number.



Step3. Learn Key
Learn after processing >> Load the SK file to learn key >> Select a key location
Follow the prompts to put the new key in the car induction coil.
Hold the new key closer to the ignition coil, and long press the Start button for 10s…
Key learning successful!

Let’s try the new key.
Lock and unlock can work, it can smoothly start the car.




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