How to Solve VVDI2 BMW FEM 95128 eeprom Damaged?

 Here comes the similar problem:

BMW F30 after desoldering 95128 eeprom all data lost (maybe overheated). Using xhorse vvdi prog and vvdi2.
In new eeprom i wrote data from another FEM but car now starts only from the emergency coil, remote did not works.
i try wrote many dumps from another fem. update FEM with ISTA , but remote still not working.

Tried to desolder with hot air, the eeprom may have been damaged.

Is it possible to restore data? What is the procedure to recover the FEM? Or do I need to buy new FEM?

Xhorse VVDI2 BMW FEM EEPROM Damaged with Heat

Solution:

NO NEED TO BUY ANY NEW FEM.
Find any 95128 dump make all programming FEM with vvdi2.
Restore coding
Now in car key must start only from the emergency coil.
next
At first read isn by vvdi from the working key.
Erase key with vvdi.
Dissemble key.
Renew key by vvdi key tool or vvdi prog.
Program “old” -new key with vvdi2.

Also if it is manual gearbox you will need to virginize the elv.
AND ALL !!!!

You can also restore FEM with autohex, same procedure as above.

For the guys wondering why when a FEM flash fails you cannot fix it.

FEM has 2x SWFL, they control the ignition, if both SWFL become corrupted then the FEM does.
not know when and how to cycle the ignition, this is why you hear the relays clicking, if the bootloader is ok you may be able to restore the SWFL by updating istep, if the BTLD is corrupted then its likely a new FEM

if only 1 SWFL is corrupted and the other is ok then the FEM can be restored.

You also have other ways to program BMW FEM key, via clip solder free adapter or with bench test platform.

For example:

Program BMW F30 FEM All Keys Lost via Godiag

User feedback:

Car worked after writing file to new eeprom. Vvdi2 also let me correct the mileage.

 

Xhorse VVDI2 Adds MQB48 RH850 Fix KM and Clone Dash

Xhorse VVDI2 key programmer released new software version V7.3.6 on March 31st, 2024.

 

*** 2024-03-31
*** Require firmware V7.3.5
************************************************************************
===== VAG V7.3.6 =====
1. Support MLB immobilizer key learning-Require VVDI-MLB TOOL
2. Support Fix dashboard data for MQB48-NEC35xx(Lock) type
3. Support Clone MQB48-NEC35xx(Lock) type dashboard (Copy CS/Component protection data from old data to new data)
4. Support Fix KM for MQB48-RH850 type-Require MultiPROG or KEY TOOL PLUS
5. Bugfix

===== BMW V7.3.6 =====
1. Bugfix

===== Porsche V7.3.6 =====
1. Bugfix

===== PSA V7.3.6 =====
1. Bugfix

===== Transponder Programmer V7.3.6 =====
1. Immobilizer data tool: Asia->China immobox->Simens immobox->93C56 add new type
2. Immobilizer data tool: Asia->Mzada->BT-50->95320 add 8C type
3. Immobilizer data tool: Asia->Honda->Bike(PCX/VARIO) display PIN code
4. Immobilizer data tool: Asia->Ducati->1199 Panigale->9S12 bugfix
5. Bugfix

===== Copy 48 (96 bits) V7.3.6 =====
1. Bugfix

===== J2534 V7.3.6 =====
1. Bugfix

===== Online Upate Tool V7.3.6 =====
1. Bugfix

===== Quick Start V7.3.6 =====
1. Bugfix

 

Free download VVDI2 V7.3.6 software
http://dl.xhorse.com/product/vvdi2/software/VVDI2-InstallerV736.exe

Xhorse VVDI2 V7.3.6 Adds VAG MLB Key Learning 1

 

Xhorse VVDI2 V7.3.6 Adds VAG MLB Key Learning 2

VVDI Prog and VVDI2 Program 2010 Ford Transit All Keys Lost

2010 Ford Transit Mk7 all keys lost and active Cat1 factory alarm.

Key learning cannot be carried out by normal OBD operation with alarm active as key learning by OBD is blocked.

 

Removed BCM, read key data (chip MC9S12DG256) directly from the module using xhorse vvdi prog on the bench, added a new key on the bench with xhorse vvdi2, installed BCM back to the van, switch ignition on with registered key and alarm is deactivated.
Now we can erase all keys and add new all by OBD.

 

Program 2010 Ford Transit Mk7 AKL by VVDI Prog and VVDI2 1

 

Program 2010 Ford Transit Mk7 AKL by VVDI Prog and VVDI2 2

 

Program 2010 Ford Transit Mk7 AKL by VVDI Prog and VVDI2 3

 

Program 2010 Ford Transit Mk7 AKL by VVDI Prog and VVDI2 4

Xhorse VVDI2 Change Mileage for EDC16U1

How-to: read EDC16U1 ECU CS, MAC code, change km and IMMO Off using Xhorse vvdi2 programmer.

 

Run vvdi2 software

Select VW program

Go to Special Function-> Engine Control Unit
Read memory data

 

EDC16U1 Change KM and IMMO Off with Xhorse VVDI2 1

 

Detect type as EDC16U1

Read CS and MAC successfully

EDC16U1 Change KM and IMMO Off with Xhorse VVDI2 2
Input KM you desired to change and press write KM

Switch ignition OFF for 5 seconds, then switch ignition ON
Write KM successfully

 

EDC16U1 Change KM and IMMO Off with Xhorse VVDI2 3

 

EDC16U1 Change KM and IMMO Off with Xhorse VVDI2 4

 

EDC16U1 Change KM and IMMO Off with Xhorse VVDI2 5

 

EDC16U1 Change KM and IMMO Off with Xhorse VVDI2 6

 

EDC16U1 Change KM and IMMO Off with Xhorse VVDI2 7

 

Select IMMO OFF
Switch ignition OFF for 5 seconds, then switch ignition ON
IMMO OFF with vvdi2.
Switch ignition OFF for 5 seconds, then switch ignition ON

 

EDC16U1 Change KM and IMMO Off with Xhorse VVDI2 8

 

EDC16U1 Change KM and IMMO Off with Xhorse VVDI2 9

 

EDC16U1 Change KM and IMMO Off with Xhorse VVDI2 10

 

EDC16U1 Change KM and IMMO Off with Xhorse VVDI2 11

 

EDC16U1 Change KM and IMMO Off with Xhorse VVDI2 12

 

www.vvdishop.com

Xhorse VVDI2 Read 2018 Audi Q3 NEC+24C64 IMMO Data

Today I have an instrument cluster from 2018 Audi Q3 with all keys lost. What I’m going to do is to turn the odometer on and extract immo data with Xhorse VVDI2. Once getting the immo data, I can make a key.

 

Let’s go start disassembling this cluster.

Connect the dashboard to VVDI2 programmer.

 

Xhorse VVDI2 Read 2018 Audi Q3 NEC+24C64  IMMO Data 1

 

Xhorse VVDI2 Read 2018 Audi Q3 NEC+24C64  IMMO Data 2

 

Xhorse VVDI2 Read 2018 Audi Q3 NEC+24C64  IMMO Data 3

 

Open VVDI2 software to login.

  1. The dashboard is dark when you see this tips. You need finish all operation before reset instrument.
  2. Read EEPROM and save it.
  3. Read immo data and save it.
  4. Prepare a dealer key(You can go to step7 if have working key also don’t want add key).
  5. Reset Instrument.
  6. Add key, use immo data to learn the new dealer key to car.
  7. Finish other customer requests.

 

NOTE: The dashboard will remain dark until “Reset Instrument”.

 

Reading data, please wait…

User “Reset Instrument” to active instrument after all the operation is finished.

Reading data success.

Save EEPROM data file.

 

Read IMMO data.

Save IMMO data file.

 

Now I’ve successfully got all immo info including VIN, CS, PIN, MAC and keys. With the file so that I can continue to prepare key and make dealer key.

 

Xhorse VVDI2 Read 2018 Audi Q3 NEC+24C64  IMMO Data 4

 

Xhorse VVDI2 Read 2018 Audi Q3 NEC+24C64  IMMO Data 5

 

Xhorse VVDI2 Read 2018 Audi Q3 NEC+24C64  IMMO Data 6

 

Xhorse VVDI2 Read 2018 Audi Q3 NEC+24C64  IMMO Data 7

 

Xhorse VVDI2 Read 2018 Audi Q3 NEC+24C64  IMMO Data 8

 

 

www.vvdishop.com

Program VW Passat B7 All Keys Lost by VVDI Prog and VVDI2

How to: program VW Passat B7 ID48 Key using Xhorse VVDI Prog+ VVDI2.

Here we have a working key so need to add a spare key. The easiest way is to clone ID48 transponder with vvdi mini key tool. Here we did it with vvdi prog and vvdi2 because have no id48 token. Same procedure if all keys lost.

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 1

 

Run VVDI2 software->VW->4th Immobilizer system- VW/Skoda/Seat->VW Passat/CC Key Learn

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 2

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 3

 

Select OBDII Read Login Code+ Part memory data

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 4

 

You can read engine ECU, get PIN, CS
Switch ignition OFF, then switch ON

security access failed, vvdi2 cannot read the login code for current ECU.

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 5

 

So we need to remove comfort module to read eeprom

Remove comfort module, read m95320 data with vvdi prog
Save original dump

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 6

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 7

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 8

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 9

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 10

 

Assemble the comfort module and install it back on the car.

 

Go to VVDI2 again
VVDI2->VW->4th Immobilzier system- VW/Skoda/Seat->VW Passat/CC Key Learn->Load Comfort Module EEPROM (95320)

Upload eeprom just saved

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 11

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 12

 

Select Get PIN, VIN and search 7 bytes CS from dump file

decrypt 95320 dump file

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 13

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 14

Find 7th byte success
Make dealer key with 7 bytes CS

 

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 15

Put new key into vvdi2 programmer

 

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 16

Make dealer key success

 

 

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 17

 

Input number of keys to learn: 2
Select Key Learning
Press OKAY button to start learning. Insert dealer key into car and switch it on for at least 2 seconds.
Then change next key within 5s.
Learn key successfully

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 18

Xhorse VVDI Prog VVDI2 Program Passat B7 ID48 All Keys Lost 19

New key will start key successfully.

You need to program the ID48 chip or the transponder separately.

The remote should be adapted separately.

Get the remote programmed by vcds cable.

Done.

Program VW Passat B7 ID48 Key with Xhorse VVDI Prog+ VVDI2

How to Program BMW Key with VVDI2 and Godiag CAS2 CAS3 Test Platform?

Godiag CAS2 CAS3 Semi Smart Test Platform is a dedicated device developed for BMW locksmiths, maintenance engineers. It can be used with multiple BMW key programming devices like Xhorse, Autel, CGDI, Lonsdor, OBDSTAR, Xtool, AVDI etc to add key or do all keys lost on bench.

 

This test platform is suitable for magnetic semi-intelligent or smart keys. It does not do mechanical keys.

 

Godiag CAS2 CAS3 Test Platform

 

Here vvdishop.com shows how to use the godiag test platform with Xhorse vvdi2vvdi bim tool or  VVDI Key Tool Plus Pad.

 

Step 1: Connect the CAS2/CAS3, CAS3+ CAS3++ modules with vvdi2 or bimtool pro according to the connection diagram.
Use Godiag CAS2 CAS3 Test Platform with VVDI2 1
Step 2: Put the key into the key sensing area.
Step 3: Connect the power supply and the corresponding power indicator light will light up. The start/stop button light is on. The coil sensor light will flash. [Indicates that the module can send out the key sensing signal normally. If the key and the module are synchronized, the light will flash regularly or stay on. If the key and module are out of sync, the flashing will be irregular and will stop after one minute.]
Step 4: Press the start switch. [If the key is synchronized with the CAS module, the IMMO synchronization detection indicator light will light up and the internal buzzer of the machine will sound. If the key is not synchronized with the CAS module, the IMMO synchronization detection indicator light will not light up and the internal buzzer of the machine will not sound.]
Step 5: Press the analog start and stop button, the IMMO synchronization detection indicator light will go out after 3 seconds. Press the analog start/stop button again and the IMMO synchronization detection indicator light will light up.
The following uses Xhorse vvdi2 device to perform BMW CAS2/CAS3, CAS3+ CAS3++ semi-intelligent/smart key programming and matching operations:
1. Connect the CAS2/CAS3, CAS3+ CAS3++ module and the key programming diagnostic device according to the connection diagram.
2 Select “key learn—CAS Key Learn—Connect”.

Use Godiag CAS2 CAS3 Test Platform with VVDI2 2

3.After successfully identifying the CAS information, select “Get Key Info” and “Save Key Info”.

Use Godiag CAS2 CAS3 Test Platform with VVDI2 3

4.Select an unused key position, be sure to select the “prepare dealer key with programmer” menu, and use the VVDI2 key programmer to generate the key. If the key is placed in the GODIAG CAS2 CAS3 SER Semi Smart Test Platform key sensing area, the dealer key will not be generated.

Use Godiag CAS2 CAS3 Test Platform with VVDI2 4

Use Godiag CAS2 CAS3 Test Platform with VVDI2 5

5.After programming the dealer key, put the key into the Godiag CAS2 CAS3 SER Semi Smart Test Platform induction port for testing. For test steps, please refer to “Synchronous Detection of Module and Key”.
If the IMMO light cannot light up, enter the VVDI2 menu “Key Learn—CAS/EWS Information—Connect—Synch DME-CAS or Synch CAS-ELV”. [When performing synchronization, the key must be placed in the key sensing area of the VVDI2 device.
Use Godiag CAS2 CAS3 Test Platform with VVDI2 6
Use Godiag CAS2 CAS3 Test Platform with VVDI2 7
www.vvdishop.com

How to Solve Xhorse VVDI2 Software Not Working on WinXP?

Problem:

the entry point to the Initialize SRWLock procedure was not found in the DLL KERNEL32.dll
After upgrading xhorse vvdi2 software to version 7.3.5 on Windows Xp. Version 7.3.2 working ok. I tried it on 3 computers. This error is everywhere .The new update does not work on WindowsXP
What to do?

 

 

Solution:

Replace ConfigClient.dll file in that folders :

/BMW,
/transponder programer,
/vag,
/porsche

 

 

Feedback:

message” Initialize SRWLock procedure was not found in the DLL KERNEL32.dll” no longer shows.

Xhorse VVDI2 BMW BDC OBD Unlock Car No Communication Solution

Problem:

I was trying to add a new spare key to Bmw x1 2019 BDC with xhorse vvdi2 via OBD.

Now BDC has no communication, error SWFL Lost. Any solution?

 

Xhorse VVDI2 BMW OBD BDC SWFL Lost  1

 

Xhorse VVDI2 BMW OBD BDC SWFL Lost  2

 

Xhorse VVDI2 BMW OBD BDC SWFL Lost 3

 

Possible reason:

Failed to make sure proper voltage.

 

Solution:

Now you need to restore flash. You need to bench read flash and repair then write back to BDC.

Try to unlock on bench. Power supply stable at 13.5v. Try several times until flash writes ok.

 

 

Feedback:
Solved.  Flash with esys and removed bdc job on bench and done!