Why VAG OBD cable? Coz MQB, Audi BCM2, VAG 5th Immo…

Programmeur De Clef

Here are reasons why you should have a VAG OBD cable:

  1. For the VAG vehicle withMQB immo, if the immo data can’t be read out, you can try to use VAG OBD helper, but can work for adding new keys (Take Johnson Controls key adding for example)

    2. If A4L Q5 can’t be directly read out BCM2 data, and display the data length error, VAG OBD helper can be used to calculate BCM2 data.

    3.If you get all keys lost for any of 2014 A6 A7 A8 Touareg, PHIDEON with the 5th immo system, you can use VAG OBD helper to online calculate BCM2 data, then working together with VVDI2, APPRO to program key.
    Note: Before using VAG OBD helper, please make sure the vehicle info is not tampered and vehicle status is legal, otherwise the immo data can’t be calculated.


VAG OBD Cable Features:

1: Support A4L Q5 (all the card 754C/J type)
2: can for the key all lost or add key of VW, Audi, Skoda, and the 4th generation dashboard.
Example, 35XX key all lost 873B 24C64 type key all lost or new model 95320.
3:can add key for MQB JOHNSON dashboard (not support key all lost )
4.New PASSATT MQB key all lost.
5.Support to Get BCM2 anti-theft data on line for A6 A7 A8 Touareg Hui ang 5th generation .
Note: the 4th generation of data and MQB data are expressly formatting to support the use of most equipment in the market.

The 5th generation of data supports VVDI AP and plaintext display CS.

How to use VAG OBD cable:

Hook the VAG OBD cable up to the VAG vehicle (VW, Audi, Skoda with 4th IMMO)

Then you can quickly get immo data within 3-5 minutes by connecting the internet

( The time depends on the network status or the number of users)

It is easy to operate, help save time and avoid the risk of disassembling the dashboard.

Connected with the VAG OBD Helper software


After “Online calculate immo data” complete, the system will save the file in the VAG OBD folder according the vehicle VIN.


The generated file can work together with the current popular VAG key programmers such as VVDI2 and  the like, you can directly generate dealer key and learn.


How to use VAG OBD Helper for IMMO4 NEC24C64calculation:

Reading immo data


VW immo type: IMMO4 – Magnei Marelli Motorola

Select online key ID and then use online calculate immo data

vag-obd-cable-review-4 vag-obd-cable-review-5

IMMO4 – NEC24C64 part immo data success

Save data

Attention 1: this immo data is not the full immo data. DON’T write it back to the car with other tools

Attention 2: you can prepare a new dealer key and learn key with this immo data in other immo device

Attention 3: press ok will auto open immo data folder

vag-obd-cable-review-6 vag-obd-cable-review-7