2 Ways to Read VAG MQB VDO/JCI Immo Data with VVDI Prog

VAG VW Audi Skoda Seat VDO and Jonson Control cluster MQB key programming is available in Xhorse tools- VVDI Prog+ VVDI2 and VVDI Key Tool Plus. You should have MQB license activated on your machines.

Here’s the guide to program MQB48 key by xhorse vvdi2+ vvdi prog. You must have vvdi prog to read immo data and upload to vvdi2.

Or read data with vvdi key tool plus and program key with key tool plus.

Add key and all keys lost all require to read immo data with vvdi prog/key tool plus first. AKL also requires sync data from third party.

 

 

Here is the demo guide on program VAG MQB48 key with vvdi prog and vvdi2.

Video Demo:

There are 2 ways to read VAG MQB immo data by vvdi prog,

2 optins exist :
lift leg
cut track

check following:

one is pin lift method the other is track cut method – might only be for that particular dashboard, probably not all will have track cut method.

Xhorse VVDI Prog MQB48 NEC35XX Wiring Diagram

 

Preparation:

Remove the instrument cluster.
Unscrew all screws and disassemble dashboard

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Take out the circuit board
Locate MCU chip type

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Run VVDI Prog software, select 5-Dash->VW->MQB Lock (D70F35xx)

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Check wiring diagram
There are two ways to read immo data

Method 1: Lift PIN diagram

following witing diagram to connect dash with vvdi prog via mcu v3 cable

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Read immo data, the process takes about 3-5 minutes
Save data

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Reinstall dashboard.

 

 

Method 2: Cut Track Method

cut track must take off dials , needle, lcd, so is much hard to put it back clean and tidy

Method 2 requires opening the reverse side of the circuit board.

Cut the junction with a scalpel blade and magnifying glass

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Then following wiring diagram to connect dash with vvdi prog via mcu v3 cable

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A white feeder wire needs to be connected to the back of the circuit board

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Read and save immo data

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Connect the junction and reinstall dashboard. Remove to key programming step.

 

Program Key with VVDI2

Connect vvdi2 with laptop. Make sure network connection is enabled.
Run VVDI2 software

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Select Key Learning-> MQB platform immobilizer->Dashboard- MQB48 VDO/JCI-NEC35xx LOCK

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Select Decrypt IMMO Data
Upload MQB data just read by vvdi prog

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VVDI2 will decrypt immo data online, calculating online in process.

Save decrypted immo data

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Now you can add key with the immo data.

For all keys lost, contact 3rd party to get sync data as well.

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Done.

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