(08-07-2025, 07:58 AM)mojoguzzi Wrote: Hey all,
I'm about to have my fourth battery replacement on my 2020 RS. All OEM batteries. Bought the bike new, have 57k miles on it, and at the last service, Morton's BMW once again said it failed their test. A fellow local RS rider has had a similar experience.
Anyone else?
a search for battery on either forum will pull up plenty of similar experiences to keep you company.
We picked up on a bad computer board that was not turning off, before my delivery of an early 2016. I've encouraged anyone burning through batteries to have the dealership look carefully for a parasitic draw from a bad board. In spite of all the bad batteries, however, I seem to be the only one that identified a fixable issue.
"A good man always knows his limitations...."