Yanhua Mini ACDP BMW FEM/BDC Module Supports IMMO Key Programming, Odometer Reset, Module Recovery, Data Backup

Item No. SK247-2 Out of Stock. History 23 sold.

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Product Description

Yanhua Mini ACDP BMW FEM/BDC Module Supports IMMO Key Programming, Odometer Reset, Module Recovery, Data Backup
Yanhua Mini ACDP BMW FEM/BDC Module 
Please kindly Note: 
 From SK247-1 to SK247-9, the package doesn't include the main unit. For the new user, you need to buy extra main unit (SK247 Yanhua Mini ACDP basic module),
if you already have the main unit, just buy the authorization with adapter. 
FEM/BDC Module Function:
All keys lost without soldering/welding
Add keys without soldering/welding
Delete Keys without soldering/welding
Enable/Disable keys without soldering/welding
Read Key ID
Repair/Replace FEM Module without soldering/welding
Reset Mileage without soldering/welding 
1 series 2012 till now (F20 chassis)
2 seires 2014 till now (F22 chassis)
3 series 2013 till now (F30/F35 chassis)
BMW X5 2014 till now (F15 chassis)
Yanhua Mini ACDP BMW FEM/BDC Configuration Package List:
1pc x FEM bridge
1pc x BDC bridge
1pc x Desktop OBD transfer board
1pc x BMW FEM/BDC test platform
1pc x Single-pin double-head cable
1pc x FEM bridge firmware package
1pc x BDC bridge firmware package

How to change VIN in FEM with ACDP 

I have Yanhua Mini ACDP host and FEM/BDC authorization module.


Yanhua Mini ACDP change VIN in FEM:

Open FEM/BDC Function

Scroll down the menu, select Write IMMO Data function

yanhua-acdp-change-vin-fem-1 yanhua-acdp-change-vin-fem-2 yanhua-acdp-change-vin-fem-3

If have working key, put the working key close to the emergency starting induction antenna to turn ignition switch on. Then switch off.


Yanhua ACDP read BMW version information


Reading immo data


Save data to bin format.


Mini ACDP shows vehicle IMMO information, press OK to upload immo data just saved



Select VIN option and click on Edit 


Change VIN


Modify VIN information success.



 Shipment Option and Delivery Time In OBD2eshop

 1. Shipment from Shenzhen/ Hongkong warehouse 

 1)DHL Shipping and Other Express Service:
  • Take About 5-7 working days
  • DHL will be the default delivery method
  • To help you clearance we will help declare a lower price on the invoice to help clearance.
  • If address is remote area, you need pay remote freight 35 USD or we will ship by Normal Post or Yanwen/EMS/Aramex Express.
  • For some eu countries, there might be customs duty problem, if you have any special rquest on this, you can email to inform us your suggestions.
 2)Yanwen Express: 
  • Take About 7-10 working days, No Tax Problem
  • Usually No Tax for European Countries or Remote Area. The tax was pre-paid, when package reached, there's no tax no extra fee for customers.
  • Due to high custom tax in European Countries, Like CanadaGermany, Greece, Romania, Sweden, France,etc, we will use Yanwen express as first option, if you will need faster DHL shipment, please contact us, thank you.
 3)Normal Registered Airmail Post way
  • Take About 10-16 working days, Sometimes will be 20 days. 
  • Registered Airmail Includes Netherlands Post, USPS Post, Singapore Post, Hongkong Post, etc
  • Order amount less than 150USD, and package weight less than 2KG will be sent by Registered airmail. 
  • But if you feel it is really slow, and want us to send by DHL, you can choose "Premium Delivery" and pay for the extra shipping for express service. finally we will send it by DHL. 
 2. US, UK, Amazon US, Canada, and Australia Warehouse Shipping: 
  • Item title marked "Ship from US
  • Take About 3-5 working days, Free TAX, faster shipping with cheaper price. 
  • Note: If US/UK Stock sold out, your order will be shipped from China via DHL or YANWEN (No Tax) by default.
  • We have stocked up hot sale items in US, UK, Amazon US, Canada and Australia Warehouse, which is more convenient for you.
After-sale service:
We can offer you lifetime customer service and tech support. If you have any problems, please Provide error image or video to show the problem, and kindly describe it in detail, technician will try their best to help you solve the problem. If there are no solution, you can return it for refund or get a new one for replacement.

 For any question, please contact us at:
OBD2eShop.com US Free Shipping

Tech support


Here is some operating skills and FAQs of Yanhua Mini ACDP BMW FEM/BDC

Q1: What should I do first when I meet a FEM/BDC vehicle?

A: Firstly, to identify FEM/BDC via OBD. Operating as following:

Connect the ACDP to the vehicle OBD port, and connect the device. Then open the APP to click the “BMW ”
programming—“FEM/BDC”— “OBD detect FEM/BDC”.

When it occurs:
Whether the FEM/BDC supports preprocess operations: support
Whether the FEM/BDC has been processed: unprocessed

Please disassemble the FEM/BDC module from vehicle, and connect the FEM/BDC with ACDP device on the desktop platform , and operate following the “Help document”.

When it occurs:
Whether the FEM/BDC supports preprocess operations: support
Whether the FEM/BDC has been processed: processed

It indicates that the FEM/BDC module has been initial programming processed before, so no need to do initial programming process. Now you can do key programming or mileage resetting.

When it occurs:
Whether the FEM/BDC supports preprocess operations: unsupported
Whether the FEM/BDC has been processed: unprocessed

It indicates that ACDP does not support programming of this FEM/BDC version. It requires BMW engineer software to read version information, downgrade or upgrade to ACDP-supported versions, and then connect FEM/BDC with ACDP devices on the desktop platform for operation.

Q2: How to determine the module is FEM or BDC ?

A:To judge by the memory chip model. 95128 or 95256.

95128 is FEM
95256 is BDC
Q3: The 4 fixed pins of FEM/BDC bridge are not inserted into the PCB hole?

The-4-fixed-pins-1 The-4-fixed-pins-2

A3: The 4 fixed pins of FEM/BDC bridge are oriented in the direction of the bridge and have no actual electrical performance. The functions are not affected by this. Only the RES of FEM/BDC has electrical performance.


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