BMW R1200RT/R1250RT Forum

I dont need a diagnostic now as I have determined the ecu was faulty and replaced it with one from another bike. I now have a perfectly useable bike. My understanding is that diagnostic software would now only allow sync of odometer reading to higher value of ecu or display. With the replacement ecu...

Found to be BMS-K (ECU) failure. Replaced with secondhand BMS-K.
Now to decide if I bother to send away to have ecu files transferred to stop odometer flashing, caused by different mileage in ecu than display.

No alarm unit fitted. I shall try and get a diagnostic to read fault codes.

Not aware of any alarm unit, but will check in the rear section tomorrow. Thank you.

Thanks, just decided that should be my next step.

So my previously totally reliable 2008 R1200RT has now let me down. Initially the fault manifested itself by the bike cutting out whilst riding, as if the ignition were just switched off, but ignition on and display showing engine MIL. Switched off and tried to restart, but now greeted with the larg...