#ACDP2 with Module 38

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Yanhua BMW BDC2 Keys Learning Bench Platform Program BMW G Series BDC2 AKL FAQ

Yanhua Mini ACDP/ACDP2 with Module 38 can program BMW BDC2 all keys lost on bench. The

BMW BDC2 Keys Learning Bench Platform is required to work with. Here have collected some frequently asked questions for reference.

Q1: Yanhua ACDP2 support BMW BDC2 All Keys Lost now? Is it true?

A: Yes! It needs Module 38 + BDC2 Keys Learning Bench Platform.

Yanhua Module 3 + B48 Interface Board are also required for DME B48 EEPROM data backup.

Q2: Can the BDC2 Bench Platformwork with other devicesexcept the ACDP host?

A: Yes, it is compatible with other tools that support BDC2 all keys lost.

Q3: How to read a locked ECU?

A: The DME module is not locked, so no special steps are needed.

Q4: Is reading ISN required?

A: No, but you must back up the engine EEPROM data (Step 1) using Yanhua Module 3 and B48 Interface Board. This data is used for Step 6 (Write DME ISN) and Step 7 (Reset EGS EWS).

Q5: Can't read with another device? Is it necessary to have all the adapters for each version of the BMW engine to make the first step (backup coding data)?  

A: Use Yanhua Module 3 and B48 interface board to read the EEPROM data of DME B48 SPC5777. You also can use other available devices to read the data.

Q6: Do I need extra modules to do Step 7 (Reset EGS EWS)?

A: Only require the Yanhua BMW BDC2 Keys Learning Bench Platform. Then reinstall BDC2 in the car and reflash via OBD after programming.

Q7: Does it also require parts from a donor vehicle the front left and right antennas? What can the antenna do? Is it necessary?

A: No.

The LF Smart Key Antenna & Remote Control Receiver are used for key functionality (intelligence & remote control) testing.

If you don’t have them, just reinstall BDC2 in the vehicle for testing.

To be continued…

Learn more:

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Yanhua ACDP2 with BMW BDC2 Keys Learning Bench Platform Support BMW G Chassis BDC2 AKL

Is it possible to use Yanhua ACDP/ACDP2 to do all keys lost for BMW G Chassis BDC2 module?

The answer is YES.

Yanhua Mini ACDP now can support BMW BDC2 all keys lost programming.

It requires Yanhua Module 38, BMW BDC2 Keys Learning Bench Platform, and LF Smart Key Antenna + Remote Control Receiver to work with ACDP device.

Yanhua BMW BDC2 Keys Learning Bench PlatformFunctions:

1.Contains the BMW BDC2 all keys lost authorization

(used with module 38).

2.Key learning on Bench:

Can learn BDC2 keys on the bench without reassembling the BDC2 module back into the car

3.Emergency function test:

Can test the key emergency function to confirm if the key can turn on ignition and verify successful learning

4.Smart antenna & remote control support:

Supports connecting Smart Antennas and Remote Control Receivers to test key remote control and keyless entry functions.

5.Module compatibility:

Supports connecting the BDC2 instrument and DME module

Highlights:

Compatible with any device that supports the BDC2 module.

The interface board replaces manual wiring, which is safe, convenient, simple and efficient.

Menu function path:

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

Step 1: Backup coding data

Use Yanhua Module 3 and B48 Interface Boardto backup the engine EEPROM data

Step 2: Backup FAFP data

Step 3: Write IMMO data

Step 4: Write coding data

Step 5: Made dealer key

After making the dealer key, turn on the ignition to do key match

Step 6: Write DME ISN

Verify the key can start the car normally, then go to next step

Step 7: Reset EGS EWS

Turn on the ignition, but not start the car

After completing all the above steps, start the car, the key and the vehicle will be normal.