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How To Use Mini ACDP Replace BMW FEM/BDC Module

 

 

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You will need

1-Mini ACDP-2 Basic Module

2-ACDP Module 2 FEM/BDC Module

3-IF FEM can not be read anymore you also need ISN module 

 

 

Recommend ACDP-2 BMW FEM package

https://www.miniacdp.com/productinfo/1407862.html

 

https://www.aliexpress.com/item/1005008699125024.html

 

ACDP-2 Package included

1 - ACDP-2 Basic Module

2 - ACDP-2 FEM/BDC Module with license A500

3 - ACDP-2 ISN Module with license A50D A50E A50B

4 - N20/13/N55/B38 Bench interface board

5- B48/B58 Bench interface board

ACDP-2 BMW FEM/BDC Package function

1.Add BMW FEM/BDC keys and all key lost on the bench 2.Replace FEM/BDC Module even original Module is damaged4.Virgin FEM/BDC IMMO mileage

5.Read /write ISN from N20/13/N55/B38/B48/B58 DME

 

How to Replace BMW FEM/BDC module

 

Step 1 - Dismantle FEM or BDC Module from car

FEM/BDC Module is located at the lower part of the A column at the from passenger side

 

img1

 

STEP 2 

Take a photo of the fuse position of FEM/BDC Module before opening it ,and hook up FEM/BDC as diagram below

 

ACDP-1 FEM connection diagram

img2

 

 

 

ACDP-1 BDC connection diagram the different is puncture socket direction

img3

 

 

 

 

ACDP-2 FEM connection diagram (ACDP-2 no need OBP+ICP adapter)

img4

 

 

 

ACDP-2 BDC connection diagram (ACDP-2 no need OBP+ICP adapter)

 

img5

 

 

 

 

There are two situation 

 

First situation is Vehicle FEM / BDC Module still can be read 

 

In this situation 

On Original FEM/BDC Module

Click module replace

 

img7

 

 

 

Step 1 -Identify Module info (it is very important to take screenshot save FEM information in this step)

 

Step 2 -Module initial program process

 

Step 3 Copy date replace

 

img8

 

 

 

On both original and Donor FEM/BDC Module all need

 

to do Module initial programing process 

 

 

文本

中度可信度描述已自动生成

 

 

 

After finishing initial program process , Do Backup old

 

Module date on original FEM/BDC Module

 

 

img10

 

 

 

After backup original FEM/BDC Module , do the following step on secondhand FEM/BDC Module

 

img11

 

 

 

 

After finishing initial program process , do Write date

to New Module on second-hand FEM/BDC Module

 

img13

 

Copy data replay FEM/BDC Module finish . this way only works for the situation that original FEM/BDC still can be read, and data is good . after copy data replace ,original car key still working good as before

 

The second situation is 

 

 

Original FEM/BDC is damage cannot be read anymore ,or module data is corrupt. Then we need to process calculate copy repalce menu

 

Video   https://youtu.be/iKzJhag5g_c?feature=shared

 

 

 

img14

 

 

 

 First ,READ ISN from vehicle DME  and prepare CAR VIN.

And then on Second-hand FEM/BDC

 

Step1, Detect Secondhand FEM/BDC information . Take screenshot of all information

 

  

img15

 

 

 

On Secondhand FEM/BDC Module do the following 3 steps to finish Module initial programing process

 

img16

 

 

Do Step 1,2,3 to finish calculating data on Secondhand FEM/BDC Module . Enter DME ISN and VIN as APP prompt. After calculate copy data, original key cannot be used anymore ,and need to do steps 4 as all keys lost with DME ISN.

 

img17

 

 After finish Step4 , install FEM/BDC Module on car , and check car with new key working good or not , if not working well ,need to use E-sys or other coding tool to program .

 

here is the feedback after clone FEM Module 

  

 

 

ACDP BMW FEM clone Guide

Created on:2025-04-13
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