There seems to be a few posts with this message, but not quite the symptoms as mine. The bike starts and goes through normal startup tests, i can here a noise that I am failly sure is a brake test of some sort,(the same noise happens when i use either front or back brakes). After a few seconds riding all warning lights go out and I can ride happily for as long as I want just using the back brake. If I use the front brake within less than a minute I get the red triangle alternating with the red Brake Failure warning indicator. Both front and back brakes seem fine - and stop the bike as always.
Any hints gratefully received.
Any hints gratefully received.