Since you mentioned the GS-911. Have you ever made any attempts at actuator brake flush using the device at hand? Do you know if that option even exists in the ABS sub-menu? And I'm talking R18 here, not the GS or any other BMW bike. I believe you haven't, otherwise you would have mentioned something about it, wouldn't you?
At this point I would have preferred your quietness over this unnecessary lecturing about what my understanding should be in regard to not getting any answers to my post from the collective mind of this particular forum.
I asked the question hoping that someone may even have a partial answer, something useful that I can understand and move forward with.
I wrote MotoScan an e-mail about this issues, but I'm still waiting for an answer three days later. In the meantime I purchased a UniCarScan UCSI-2100 Bluetooth Scanner, designed by the same company responsible for the MotoScan App.
They advertise it as the only tool that can fully decode the ABS control unit and allow for a front and rear bleed of the ABS brake circuit.
I am supposed to be getting it by tomorrow.
I will post my findings as I move along.
Get your GS 911 out of the case, get to work, and report your findings. Otherwise it's nothing but a waste of $400.00
Unless you're happy being happy to reset the service light only...
P.S. I am aware that this procedure (bleeding the ABS actuator) is not absolutely necessary. Being a new system, a correct mechanical bleeding of the brakes is good enough.
But I'm possessed by curiosity!