Help on this one guys. I have a 2006 sportwagon. A few years ago I had to tie the liftgate down because of a large box. I pushed the latch up so I could loop the rope through and down to the part it latches down on. I remember it took me all afternoon to get that thing to unlatch from the lock position. Well............I had to do it again and for the life of me I can't get the latch to come out of the locked position. The door lock don't do it and the key romote doesn't either. What do I have to do?