Had my F-3 Limited 3000 mile check at a dealer last week and after leaving the dealer and heading home I noticed down in trip meter space a yellow triangle symbol with a down arrow to the right showed up and went off after maybe ten seconds. Has now done that after I get started on a ride within a couple miles or so, then goes out. Never comes back on unless I shut it down and then start out again like after having lunch. Anyone know what that symbol means?