[23Andi23]

I post photos with my pcb from cluster, with vin,pin readed and changed (i changed the VIN and mileage).
Photo with the read problem, the read aption (glases) is in gray and not usable.

My cluster is a 8p0920931s, i buyed the cluster to swap my old cluster because i have old cluster without display and my cluster start to missing the rpm .

The cluster is working on my car because i have immo off on ecu and i buyed the key from donor car, i don't have safe message, i activated the needle sweep, oil themperature (but is in submenu), the boost and lap timer is not working.
For that i need to read the cdc for backup if i have problems and rewrite the cdc with a dump what have the boost, lap, etc.

This is my cluster history

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Here is another photo

No 12V needed i read many of this dashes with xprog clone. Use smaller wires and check connections. Coax wire should be good twisted and should have correct length.And check adapter some need rework (clone adapters are crap but should work. i bought original with this it works perfect)

And go to MCU/MPU  -  Micronas secured - CDC32xxx-secured