Interesting! I have not seen those units in either the service manual or Clymer.
The wires connecting to the main harness should be blue/white and orange/green. But, the blue/white wired had on my bike been connected to a red/white wire instead, causing the ignition to fail. That red/ white wire is lit when I turn on the normal running light. Last year, I simply disconnected the blue from the relay and the bike was fine. Even did its final inspection by the car inspection authorities.
The "impulse geber" on the diagram, isnt that just the pickup?
To me just briefly looking now, the side stand relay looks suspiscious? What is the colors of the wires to it? Can someone see that?
thanks for all your inputs so far!