Hello, vlt already had the problem of you: G 400 cdi 130tkm bj 2001 The automatic transmission does not switch up (presumably it goes into the emergency run) but strangely not always and I have not found any regularity yet. In addition, there is no new start. Sometimes it does not switch back any more however. Tempomat also does not work but only if said problem occurs when everything is done also the cruise control works. terset everything works I switch back to normal still nothing goes. I hope a change of the board and flushing can help. Or does someone have a different guess/experience? The board costs only 130 euros, can you give me a guide value what total cost comes to me/could?