VVDI BE Key Pro Mercedes W221 X166 KeylessGo Not Working Solution

Problem:

I’ve made keys for a few w221 s-classes and x166 gl, they all had original keys and keyless go function but the new keys don’t work with keyless go.
I’m using Xhorse VVDI BE Key Pro XNBZ01EN and programming with im508s.
Any solution to this?

 

Xhorse VVDI BE Key W221 KeylessGo Not Working

 

Solution:

The VVDI BE Key Pro (XNBZ01EN) keys work for starting but not for Keyless Go on W221 & X166.

The key you are using is not keyless go you need FBS3 keyless go just as this picture here.

xhorse vvdi fbs3 key

After getting the smart box key it as procedure you need to write the file first before putting battery in smart key and the light in the key will flash for some mins change frequency to 314mhz.

For smart key/keyless go you must use this FBS3 smart key.

They have extra big coil on board to catch signals from around antennas and are 3..4x times more expensive as normal dash key.

 

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Xhorse Generate VW MQB48 Transponder via XT27B Chip

Question: Is it possible to generate MQB48 transponder from xt27A or xt27B vvdi super chip to be used in VW cars post-2018 to star the car? Pic is from Xhorse VVDI Key Tool Max Pro.

 

Xhorse Generate MQB48 Transponder via XT27B

 

Solution:

Xt27b is on available in the b5 remote version. You won’t find the transponders alone.

At the moment xt27b are inplemented on board XHORSE XEB510EN B5 Super Remote with XT27B Super Chip. Or buy XHORSE XT1M Chip they are MQB Chips.

They have XT27B chip inside.

BMW Motorcycle Tire Pressure Monitor Malfunction Coding by VVDI BIMTool pro

If you have a Tire Pressure Monitor malfunction DTC error after programming BMW 4D/8A motorcycle keys with VVDI Key Tool Plus or VVDI2, here is the working solution.

BMW Motorcycle Coding by VVDI BIM Tool Pro 1

 

The problem can be solved by VVDI BIM Tool or VVDI BIMTool Pro programmer.

Connect BIMTool pro with laptop and motorcycle.

Run VVDI BMW software.

Go to “Program/Code” function.
Auto detect and connect Car to retrieve vehicle information.

BMW Motorcycle Coding by VVDI BIM Tool Pro 2
Select Vehicle Programming.
Make sure “target istufen lev” is the same as the “Shipment date”.

BMW Motorcycle Coding by VVDI BIM Tool Pro 3

BMW Motorcycle Coding by VVDI BIM Tool Pro 4
If there is no shipment date available, choose the latest one.

BMW Motorcycle Coding by VVDI BIM Tool Pro 5

Click on “FEM” and press “Calculate programming file”, press Yes to confirm

 

BMW Motorcycle Coding by VVDI BIM Tool Pro 6

 

The calculation is completed.

BMW Motorcycle Coding by VVDI BIM Tool Pro 7

Gray areas indicate the current module version information.

BMW Motorcycle Coding by VVDI BIM Tool Pro 8
Orange areas indicate the programmable version information.

BMW Motorcycle Coding by VVDI BIM Tool Pro 9
Click Programming to proceed.
Auto input VIN code.
Programming finished.

BMW Motorcycle Coding by VVDI BIM Tool Pro 10

 

BMW Motorcycle Coding by VVDI BIM Tool Pro 11

After programming is completed. Read and clear DTCs.

 

BMW Motorcycle Coding by VVDI BIM Tool Pro 12

BMW Motorcycle Coding by VVDI BIM Tool Pro 13

No DTC display on BMW motorcycle dashboard.

BMW Motorcycle Coding by VVDI BIM Tool Pro 14

Done.

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How to Solve VVDI Mini Key Tool Firmware Upgrade Failed

Problem:

Failed to update xhorse vvdi mini key tool firmware via app and via upgrade kit on PC.

When update firmware via app, it reported error “Erase the internal chip 1 fail”.

VVDI Mini Key Tool Erase the internal chip 1

VVDI Mini Key Tool Erase the internal chip 2

Here is the VVDISHOP engineer solution:

1. Turn off device.
2. There is a small hole on the back of the device case. There is a button inside, press the button with a toothpick, then hold the power button.

3. Turn on device, then try to update firmware again, it should be fine.

VVDI Mini Key Tool firmware update failed solution 1

 

VVDI Mini Key Tool firmware update failed solution 2

 

VVDI Mini Key Tool firmware update failed solution 3

 

VVDI Mini Key Tool firmware update failed solution 4

 

VVDI Mini Key Tool firmware update failed solution 5

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.

 

VVDI Key Tool Plus Program BMW F30 AKL with Godiag Test Platform

Xhorse VVDI Key Tool Plus Program BMW F30 FEM All Keys Lost via Godiag FEM/BDC test platform successfully.

 

You cannot do it via obd fem. You opened fem module to read and write eeprom files.

You can do bench via godiag test platform.

 

Procedure:

1.Backup coding
2.Service mode, read eeprom data, load eeeprom and prepare service EEPROM, write service
EEPROM data, restore FEM/BDC shell, provide 12V+ and connect OBD.
3.Unlock FEM
4. Write back EEPROM
5. Recovery coding

If you read the warning it says if obd pre processing you can ignore that.

Images attached:

VVDI Key Tool Plus Program BMW F30 All Keys Lost 1

 

VVDI Key Tool Plus Program BMW F30 All Keys Lost 2

 

VVDI Key Tool Plus Program BMW F30 All Keys Lost 3

 

VVDI Key Tool Plus Program BMW F30 All Keys Lost 4

 

VVDI Key Tool Plus Program BMW F30 All Keys Lost 5

 

VVDI Key Tool Plus Program BMW F30 All Keys Lost 6

 

VVDI Key Tool Plus Program BMW F30 All Keys Lost 7

 

VVDI Key Tool Plus Program BMW F30 All Keys Lost 8

 

How to Solve Xhorse MQB Adapters Chip Crack Failed?

Problem:

Tried to read MQB 3525 cluster with vvdi key tool plus and MQB solder free adapter, but kept showing error ‘chip crack failed’. Any solution?

 

Xhorse MQB Solder Free Adapters Chip Crack Failed 1

 

Xhorse MQB Solder Free Adapters Chip Crack Failed 2

 

Solution:

If had a chip crack failed error when using xhorse MQB adapters, do a test 57 (Other/Test Function 57).

 

Xhorse MQB Solder Free Adapters Chip Crack Failed 3

 

Xhorse MQB Solder Free Adapters Chip Crack Failed 4

 

Xhorse MQB Solder Free Adapters Chip Crack Failed 5

 

Xhorse MQB Solder Free Adapters Chip Crack Failed 6

 

If 57 test function is ok, the MQB adapter is fine. Double check the connection and don’t forget to give power to mqb adapter. Subscribe our youtube channel and check video instructions.

If 57 test function is not ok, there maybe something wrong with the adapter. Take a video and send it to your dealer for analysis.

 

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