I know that this in an old thread but oldies are goodies!
In preparing the bikes for winter, this is the first time in 20+ years of pulling the battery that I have had to consider the Smart Security system. As per my habit I looked in the owners manual for the basics and it said to:
With fob present, turn the bike to the on position and then disconnect and remove the battery. When doing it this way the dash and headlights flickered and sparked at the negative terminal. I knew that this probably wasn't the best way and so I came to the forum for advice. I see that the previous words of wisdom refer to pulling the Maxi Fuse first and then replace it last in the installation process.
The question that I have is that the info listed said to turn the ignition switch to the off position after removing the battery. Right now I have the bike covered and tucked away with the ignition switch in the "On" position an the Maxi Fuse in place. Will this cause any problems with the S.S. battery during the winter or does the Maxi Fuse need to be removed and the ignition in the "Off" position?
