Golf 6 instrument in Golf 5 retrofit

[Hurna]

I'm trying to retrofit a golf 6 instrument cluster in a golf 5. I've got an original VVDI2 for the purpose. But CS for ECU and instrument is different lengths. How do I code it?

[ilian_cho]

1-In golf 6 is using UDS comunication.
2-G6 have 12 byte SC (2x6) golf 5 -7. In golf 6 SC1 is ecu sync.

[Hurna]

Yes I know that, but I've seen several cars with this cluster and working immo. I just can't get it to work do to the different CS length.

[H2Deetoo]

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[offsystem]

Is working yes !!!

[Hurna]

Is working yes !!!

No i can't get it to work! :-(

[offsystem]

You need a new transponder and not 12 bytes

[Hurna]

Is working yes !!!

Shall I just prep the cluster and then make keys? With megamos ID48 transponders?

[offsystem]

Try it [emoji41]

[Hurna]

Try it [emoji41]

Still not working. I've prep cluster, copy VIN, login and first 7 CS bytes, code new transponder. Still get immobilizer active error. Car only starts because I've immo offed it.

[offsystem]

Synchr mac

[ilian_cho]

In the original cluster you have 2x6 dyes SC. Tell as who is firs 7 bytes??????????:stupid:. And untill you don't have enine recuest key learning will be imposible. Only way is direct add key to immo data in cluster.