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View Full Version : A4 B6 Instrument Cluster dEF Error



exstrigen
2nd October, 2023, 06:40 PM
Hello my good people, I made a big mess with my dashboard, immobilizer and instrument cluster.
I was trying to make an IMMO OFF with chinese vag-k+can and I made a write of my ECU eeprom over instrument cluster. Don't ask. Then I got the def error, lost all the lights on the dashboard and the color LCD did not light up anymore. It is an Audi A4 B6 (8E) 2003, 2.5TDI with 180HP and automatic transmission. I messed up, i am desperate and i need help, please. I cannot bond the key with the cluster or immo. The car won't start anymore and the immobilizer light flashes on the dashboard. I found a dump from another car for instrument cluster and I got the lights up, but the def error is still there and the gauges are not correct. I have a original ecu dump and instrument cluster dump from that other car. I will post it so someone could help me bond it together. I don't have any special tools. Any help would be appreciated.