2012 BMW K1300S (also 1993 BMW R1100RS and 1974 BMW R60/6)
My local BMW shop (BMW of Detroit) had no problem finding a 2018 software update existed but hadn't been applied to my 2012 K13S. He installed it and for a few hundred miles I thought it was the solution. But then the stalling started happening again.Just ensure the mechanic has the ability to Read & Program the ECU plus has access to the required software updates, once he`s read the ECU request a print out of original software and the
updated ECU . The Houston mechanic invited me into the shop to watch the process.