i did, -- or rather it was a part inside the starter...
i actually got the jot of push starting my bike in front of a major bike hang out in carmel valley... had two kids to help push. (gave 'em $10 bucks tho', what the heck)
the fix was under warranty, (which ends in october this year. yay...) and i don't recall how much it would have been.
it made really weird scratchy, skippy noises. NOT low battery indications.