Hi there, I'm new to the forum (got my EX 2 days ago!) so apologize for any ways I may be using it improperly! I have a question related to lifetime MPG. Mine right now looks dismal probably because of all the time the salespeople have left it idling (in Wisconsin cold weather) while showing all the settings & features to prospective buyers. Can that be reset? Or am I stuck using one of the Trip meters for a more accurate measure of MY lifetime MPG? Thanks!