Xhorse VVDI2 Unlock BMW CAS4 on Bench

 How-to: unlock BMW CAS4 and add a newer shape key using xhorse vvdi2 key programmer.

Vehicle model example: Bmw F02 750 Li

Get it out of the car because the transmission is 6HP and need to unlock on bench.

(Before that when this CAS was connected to the car, it gave a warning and told that this car is having 6 hp transmission you should do it by a programmer or on the bench)

Device used:

Xhorse vvdi2

BMW CAS4 test platform or godiag one

Xhorse CAS Plug

power supply

Procedure:

Connecting 12 volts power to the BMW CAS test platform and power switch is on

Run vvdi2 software->BMW software

Put working key and turn on ignition on

Press Connect to detect vehicle information

Software asks prepare dealer key and change km require unlock CAS4.

Press Unlock CAS4/CAS4+ function

Unlocking CAS4 module.

Unlock success you can make dealer key.

Get key info again.

VVDI2 says this unit no need programming.

Select prepare dealer key with programmer.

Record the following informations can be saved at your document

Insert working key into ignition

Then select an unused key position

Insert a new key

it has been learned successfully.

Take all of them out and try to turn the power completely.

Both keys will turn ignition on.

Everything is working and the car is running.

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How to Read BMW MSV80 DME ISN by Xhorse VVDI2

 BMW MSV80 ISN reading using Xhorse VVDI2 successfully. The process takes about ten minutes.

Connection diagram is on the right of the vvdi menu.
Pin 44 and 22 of the left connector
No need to connect resistors.

If vvdi2 failed to read MSV80 DME ISN,  you need to open it and move some components.
You can also Add the components from another DME or new. You can leave them in or remove them after. Some hardware versions had both sets, some only had one.

Or try bosch cable with vvdi prog or vvdi key tool plus with BMW ISN license.

How to Solve Xhorse Audi 754J Smart Key 6 EEP Config Error

 Problem:

When I generate Audi A6 2013 remote with xhorse vvdi 754J remote, vvdi2 gave 6-EEP config error.
I use the correct 754J AD006 ver1.1 remote and not XM38. Any idea?

Solution:

In Transponder Programming function, go to Set Parameters dialog, set antenna gain value to  0, 1, 2, 3 respectively and apply. Then generate remote again.

When gain value smaller, the transponder position should be lower from antenna.

When gain value large, the transponder position should be higher from antenna.

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Can I Program VAG MQB49 5C Key by Xhorse VVDI2?

 Questions:

Q1: Can i make key VW Jetta 2020 and tiguan 2020 MQB49 5c with xhorse vvdi2?

Q2: How can I make key for Immo 5C with VVDI2, how to calculate?

Q3: How do i get immo data mqb49/5c on vvdi key tool plus?

Answer:

• Only  Johnson Control instrument is supported by xhorse.
• Xhorse key tool plus or vvdi2 will only add key to MQB49 (still need sync data), they cannot do MQB49 all keys lost.

Add key:

If the key is MQB49 or 5C you can add key with vvdi2 or key tool plus.

You need proper immo data file and key. If xhorse cannot calculate data, need to get immo data from 3rd party.

If the key is mqb49 (5c), i.e VW Tiguan 2022, is currently not supported. Not possible now with immo data file. You cannot make key with xhorse devices.

Key needs to get from dealer and activate online with Odis.

All keys lost:

No, it cannot be done with xhorse devices.

Need key of dealer and then odis.
Also odis can not program after-market keys only OEM.

How to Add VW Caddy 2018 MQB48 Key with Xhorse VVDI2

 How-to: program spare VW Caddy year 2018 MQB remote key using xhorse vvdi2 vag key programmer.

Here the customer wanted 3 remote spare keys (4 in total).
Tried ALL of Xhorse and Keydiy without success.
The remote didn’t work for anyone!!! That’s why an original was programmed.
In addition, have programmed 2 keys without remote using XT1M MQB chip. The customer had thus received his 4 keys. Unfortunately only 2 remote keys.

Step 1: Backup eeprom & immo data
Run VVDI2, Select Key Learn->MQB platform instrument immobilizer->Instrument with NEC+24C64 MQB key
Read EEPROM and save
Read IMMO data and save
Reset instrument to activate the instrument after all operation are finished.

Step 2. Remote Programming
Select Add key

You should backup EEPROM and Immo data before learn key.
Select Learn key, login with security code from immo data
Load immo data and input key number need to learn: 2
Insert the dealer key into car and switch on for at least 2 seconds.
Start learning key
Insert next key within 5s and switch on the ignition

Step 3. MQB48 transponder programming

using xhorse XT1M MQB48 transponders
Select immo data prepare key
update immo data to generate dealer key
Prepare normal dealer key
input new key (XT1M transponder) into vvdi2 programmer

Prepare dealer key success
Load immo data again to generate 2nd xt1m transponder
Prepare 3rd dealer key success
Insert xt1m chip into key shell.

Step 4. Transponsdr key programming
select Add key function
Select Learn key, login with the security code from immo data
Load immo data and input key number need to learn: 4

Insert the dealer key into car and switch on for at least 2 seconds.
Start learning key
Insert next key within 5s and switch on the ignition
repeat operation and learn all 4 keys until completed.

Test all keys.

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