By the way.....I have come up with a perfect solution to charging my Turbo without having the light come on. I park the bike in my heated and dehumidified basement. I always have the battery lock key on me, so I take the battery out of the frame and charge it on one of my workbenches. That way I can more easily lift and mount the bike in my service stand in order to do chain maintenance and clean off road grime. Plus, it gives me that last 2%!
I don't think I have ever charged the battery completely on the bike. It is so much easier to do service without the battery. Plus I also have to charge my Garmin and my Serfas auxiliary tailight about as often as the main battery, so my habit is to just do it after every longer ride.