How to use VAG OBD helper?

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How to use VAG OBD helper?
The 5th generation of data supports VVDI AP and plaintext display CS.


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, you can directly generate dealer key and learn.


When to use VAG OBD helper?
1. For the VAG vehicle with MQB 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.

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.