BMW FEM/BDC Programmers: Yanhua, VVDI2 & BMW Explorerby Tacry J. Auto Diagnostic Tool Looking for BMW FEM/ BDC key programmer? Here top 3 ones are highly recommended: Yanhua FEM key programmer adapter, VVDI2 ,CGDI Prog & BMW Explorer. For which one better, go on reading.
Top 1: Yanhua FEM key programmer (Newest)
Yanhua FEM key programmer allows offline operation , safe and stable, easy to operate
No need tokens
Online Update: on http://www.autoemaster.com/ (Yanhua official site)
Yanhua BMW FEM Key Programmer coverage (Up to 2017 year):
1 Series F20/F21 2011-2017
2 Series F22/F23/F45/F46 2014-2017
3 Series/GT F34/F35 2012-2017
4 Series F30/F31/F32/F33/F36 2014-2017
X5 F15 2014-2017
X6 F16 2015-2017
How to use Yanhua FEM key programmer?
Top 2: VVDI2 5.0.0(Update next time)
Xhorse vvdi2 5.0.0 in Chinese can generate BMW FEM / BDC keys and reset odometer. For the English version of vvdi2 5.0.0, the function is not available yet, please keep an eye on www.uobdii.com banner or column "News & Notice".
Upload one picture of VVDI2 5.0.0 in Chinese authorized with "Generate BMW FEM / BDC keys"
To enable "Generate BMW FEM / BDC keys", you need to pay or use 8000 points. Someone may think why the update need to charge, why not free, because the additional charge is to pay Xhorse engineers' efforts and after-sale service.
How to use VVDI 2 5.0.0 to program key on FEM/BDC?
User manual and video will be uploaded here.
Have many BMW cars with FEM? Better own one VVDI2 firstly like this one:
Top 3: BMW explorer program key for BMW FEM /BDC
BMW-Explorer since version 14.05.08 allows users to program ignition key for FEM / BDC
Key programming into FEM / BDC is divided into several stages
1 Preparation of FEM / BDC thru OBD
2 Preparation of FEM / BDC using programmer (Reading BACKUP)
3 Programming FEM / BDC with BMW-Explorer via OBD
4 Write back BACKUP with the programmer
5 Key programming thru OBD
It is necessary to perform a quick test , go to the FEM / BDC and click the "Key learning" button,
The program will check for a supported version of the unit, prepare the unit for the next procedure, and will display the message "Read Eeprom and upload in calc".
Remove the FEM / BDC unit as described HERE. Disassemble the FEM / BDC unit as described in THIS SECTION.
Read 95128/95256 Eeprom (pictured in the upper right corner) using programmer
(Orange Xprog or others that supports Eeprom 95128/95256).
Download Eeprom into BMW-Explorer, and save EEprom and write it back into the FEM / BDC.
Install the unit on the car in the reverse order of removal, and connect BMW-Explorer via OBD.
The car probably will not respond to the key, do not get scared!
Connect to FEM, press "Write keys", Explorer will propose to program the FEM / BDC, agree and wait for the programming to finish.
After successful programming, the program will write to you "Return the saved original Eeprom", then remove FEM again and using programmer, return the previously read contents of EEprom 95128/95256. Then you can install the unit back to the car.
Sometimes it is possible that after the last manipulation the FEM / BDC will stop responding to the diagnostics, then you need to flash this EEprom into the unit and program the unit with Esys or ISTA-P and start the unit preparation from step 1.
P.S: Follow the instructions and save your time.
Connect to the FEM / BDC control unit using the BMW-explorer, press "Extra options" then "Key learning". Key programming window will open and will read the key data we need for programming.
If you have a working key, then you need to bring it to the emergency coil as pictured below and press the "Read crypto key" button.
About successful reading of the "Crypto" BMW-Explorer show "Crypto Ok" message.
If you do not have a working key, then you need to read the ISN from the DME and enter it into the "ISN from DME" window.
You can also enter 8 bytes of the "crypto" manually.
Now you can start to learn keys. To do this we must select a free track for the key and press "Learn key", bring a new key to the emergency coil on the steering column.
Supported ECU FEM:
Supported ECU BDC:
Article Key Cutting Machine :BMW FEM/BDC Programmers: Yanhua, VVDI2 & BMW Explorer
Created on Sep 18th 2017 20:54. Viewed 73 times.
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