We have a chrysler 300, My uncle has a dodge dakota, aunt has a jeep. all of these, when shifted into anythingother than park or reverse, just engaging the gears, they click probably 5-15 times, pretty fast and just for a second or two. what is this? I know it's common amound Daimler cars. ive heard it when they pull up at intersections too it clicks for a second or two. do you know what this is?