Xhorse VVDI2 Failed to Decode MQB49 5C IMMO Data?

 Problem:

I managed to read this dash VW Crafter 2019 MQB49/5C and saved the dump by Xhorse Multiprog, but when I load it to VVDI2 it can not decode immodata. I want to add a key to the car.
Any idea where is the problem?

Solution:

Only 5A cluster for immo data decoding
5C only for KM. Cannot do immo data.
Mqb 49 is not decoded by any machine.

VVI2 will add key MQB 49 5C but still need to get sync data. It cannot do MQB 49 5C all keys lost.

see more here http://blog.vvdishop.com/will-xhorse-program-vag-mqb49-5c-key/