I just replaced the old brake light switch, but have two extra prongs. The connector from the old switch will not plug in because of a plastic tab separating them. The one I bought looks different than the one I pulled out but in the box, it showed the "old style" and the "new style" and by that it is right. All my lights work properly brake, tailights, blinkers. So what dot he other two tabs go to? They were connected on the old switch! Should I cut the tab out and plug it in, or not worry about it?