I have a 2008 edge limited I purchased in May and now have the darndest thing happen with my liftgate. The first issue was when I would use any button to open the liftgate it would open, ding 3 times and then start to automatically close. It wouldn't do this all the time, but frequently. I read to try to reset it by opening and then closing manually. This would periodically work, but it always happened again. Now, however, the power feature is not working at all. Power liftgate is "on" from the instrument panel. When I push any of the buttons it "clicks" like it is enagaging but it never opens. I have to open it manually and it has a lot of resistance. Once manually opened it will not stay open it wants to fall back closed right away. My head has been in the way several times so needless to say I want to get this issue resolved ASAP.