Cool I am a wee bit south of you but anyway just a quick thought. open your seat and make sure the battery terminal bolts are tight. Not sure what they did for the check up but that is a easy check. then you can go from there and do you remember this happening before you took her in? Just trying to narrow things down a wee bit before you start pulling the tank up as this should be taken care of by the dealer. did these guys sell you the bike or another dealer or perhaps did you pick it up on a private sale?