My touring has a case of dimming or flickering headlights.

So I swapped out the LKM with a re soildered spare, and still the same thing...

So I suspect the regulator, battery terminal grounds etc.

Pull the seat and the terminals are perfect and coated with terminal sealer.

Check the alternator..and It's a wimpy Bosch 80A, Huh?

I leaf through the PO's repair records and no alternator...

My specs show a 140 Amp alternator is supposed to be in this model.