Quote:
Originally Posted by socalcoding
It's a communication problem with ncs expert. I'd try loading nfrm instead of CAS and see if that does anything. If not, try disconnecting the jb4 red power wire. I've had 2 instances where turning jb4 to map 0 still didn't allow me to fully communicate with car and I had to disconnect the red power wire. This could be one of those instances. Could also be a faulty ncs expert download, positive com port is set to 1 and latency set to 1?
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OP: Disconnecting the JB4 is a good idea, worth a try. Others have seen similar, somewhat inexplicable things with JB4.
socalcoding: His installation works on another E90 so the problem is vehicle specific.