ACDP BMW G Series BDC2 Key Learning Bench Platform with AKL License A504 that work with Module 38

Important Risk Warning: 
-  This All-Key-Lost function is only an emergency solution and will affect the BMW Dealer service. Please consider and note this before use
-  This All-Key-Lost function will change the original vehicle IMMO info. If you want to restore original vehicle IMMO info in the future, you need to order a new key from BMW Dealer. Then restore the IMMO info with ACDP assistance
-  This All-Key-Lost function does not work on BDC2 electric and hybrid cars.

The Yanhua BMW BDC2 refers to a dedicated software license that enables All Keys Lost functionality—plus advanced DME unlocking—when used with Yanhua’s ACDP platform and Module 38. Specifically, A504 activates bench-based AKL routines and “Unlock DME” capabilities for BMW G‑series BDC2 systems.

Please note: Performing AKL with this tool results in changes to the ISN which will result in any VIN-specific programming to fail

Please Note: A504 is specifically tied to the bench platform—it does not replace the A503 license, which is needed to add keys
For the A503 licence please see ACDPP21

Please Note: that all items listed above are essential. For existing ACDP users, you only need to purchase the ones you do not already own. New users are required to purchase all of them.
If you have any other device which can read and write BMW DME ISN, the ACDP Module 3+B48Interface Board is not needed.

Please Note: that all items listed above are essential. For existing ACDP users, you only need to purchase the ones you do not already own. New users are required to purchase all of them.
If you have any other device which can read and write BMW DME ISN, the ACDP Module 3+B48Interface Board is not needed.

DIRECTIONS
on How to Enter the AKL Menu in ACDP App: 

• BMW-> FEM/BDC-> IMMO/Mileage-> BDC2 ICP + OBD (F/G Chassis)-> Add Key (All Keys Lost)

on How to do BMW BDC2 All Keys Lost:

1. Backup coding Data using ACDP Module 3 and B48 Interface Board
2. Write IMMO Data
3. Write Coding Data
4. Made Dealer Key(after making the key, turn on the ignition to do a key match)
5. Write DME ISN (verify the key can start the car)
6. Reset EGS EWS (turn ON the ignition but do not start the car)
7. Start the engine. Both Key and vehicle should function correctly

The package includes:

1. BMW BDC2 Key Learning Bench Platform with AKL Lisence A504 ( essential to work with ACDP Module 38)

Items You May Need
Other: ACDPP21