error ista B7F8E4 - S8412

[billi03637]

Hi, i have a problem with my id6. The error in ista are:

B7F8E4 - internal comunication recording activated;

S8412 - restriction connectrive Headunit.

Why? 

Thanks!

[shawnsheridan]

FIX with Tool32:
NBTEVO.prg => STEUERN_ROUTINE
ARG;TRACE;STR;deactivate and delete

[keks1k]

FIX with Tool32:
NBTEVO.prg => STEUERN_ROUTINE
ARG;TRACE;STR;deactivate and delete

Hello, tool32 gives an error: (are there any other solutions?)

[Ganordi]

The error in ista
B7F883 - HU-H Internal control unit fault(main board)
Is there a solution to such a problem?
Thanks