Audi A4 8E cluster RB4 swap

[elecautocr]

Hello DK members:


I am working in Audi A4 (8E) 2003 1.8T gasoline with RB4 cluster. This car came to my shop with immobilizer-OFF, and with original cluster LOST. We bought a second-hand cluster and activate again immobilizer in ECU.

I am trying to match cluster-ECU and program the key again. I read the pincode of used-cluster with carprog. I also have pincode from ECU eeprom. As I told original cluster is lost.

I am trying to adapt the used-cluster with VCP. I login-IN in the used-cluster with the pincode of used-cluster(8174), then I select Adaptation, channel 50,click on read, and write the code of the ECU (6443), but when I click on TEST I got the following message: ? Request denied, RC->31 Request out of range. I mean the used-cluster don?t accept the pincode of ecu.

Is it true that I must make cluster new/virgin to adapt with VAG CAN Pro ?? (value 04 in channel 23 )

Can any of you take a look of my files, and if it is possible to make eeprom cluster virgin ??

Can you give me an idea of what to do ??

[haroutioun]

Hello.
1) about to make the dash dump virgin this can done by obd2 tool,for example http://dialab.ee/dejavu/Support/ or http://www.abritus72.com/products/abrites-diagnostics/for-vw-audi-seat-skoda.
2) try ignition on 30 minute and after try go to ecu write ecu login after adaptation 50 write dash pin.