@T5-T6-Schnappi Hi just tried to clone ETM on my s80 2001. Did everything as you have writen. When I put key on position 2 ant started cloning looks like ignition dissapeared - all lights in speedometer turned off, no reaction from windows, radio, clima etc. It seems that the cloning was still going on because the percentages were slowly increasing, but after an hour it threw an error that the copying failed. After that I tried to start the engine and there was still no ignition just ''check engine'' light apeared, crank, but not start. After disconnecting the battery and waiting for a while, the ignition came back and started, but of course the cloning itself failed. What could be the cause of it? Any thougts or tips?