Error Bosch RB4 999999

[d2mike]

Hi.

Attached your repaired dump with adjusted immobilizer blocks.
Indeed your insrument cluster showed 999.999km, now you have 191.678km again.

Please test and report :-)

Cheers, d2mike

[jonixins]

Big thanks to you!
I will try it and report.

[dialab]

Actually from these changes will be enough to get back 191678 and part of missing VIN.
No need copy other car dump dump with unknow settings.

[jonixins]

Thanks, it worked like a charm. No need to disconnect power etc.
Only had to learn how to input radio code

[diagtech]

On these a4 clusters to swop data from one cluster to another i know the 24c08 has to be changed but which micro has to be swopped aswell.

[d2mike]

On these a4 clusters to swop data from one cluster to another i know the 24c08 has to be changed but which micro has to be swopped aswell.

Depends on what instrument cluster (part no.) you have.
If you have a dashboard with monochrome dis, then you have to swap following NEC mcu.

[diagtech]

Tried that micro today with eeprom no good not start def and error put original micro back on board back to original miles and start took bosch micro off and swapped tonight will put back in car and try tommorow.

[diagtech]

Sorry is lambo gallardo with colour display