2013 Adv R, 4300km, 4 months riding
During highway 4 hours riding under heavy rain, both winkers stopped working
And the message showed up "General Failure"
I did nothing for 1 week and brought it to my dealer for fixing, and on the way to there
It suddenly came back.
My dealers computer did not find any error log and no cause for this error found.
I will keep riding until second same problem happen.