it's really easy to do, rubber or wooden doorstop, or wedge (the wider the better), a terrycloth towel or washcloth, Nylon prybar is excellent, but a long flathead screwdriver or flat bar will work. at the top corner, a few inches forward, wrap your prying device (again, the wider the better) in the teyycloth, work it in until you have enough of a gap for the wedge forward of the place you began to pry, work the wedge forward as far as you can without creasing the sheet metal.. once you have a big enough gap, it's easy, the hard part is finding the right stick to do the deed to hit the unlock butto, it will need to be a lot more stout than a hangar, and at least 3 and ahald feet long. i have the perfect metal rod with 2 90's on it, but that's hard to come by, if you have say, an old drywall T or the like, that is flat and you can bend a curve in that works well too. Alternate to the wedge, if you have an old bike tube, or 2, stuff that between the door and the body and inflate it to open the gap. Not only have i had to do this a dozen times on my titan, but i use the same technique on nearly any vehicle, the Titan is a PITA to reach back to the door lock button because the doors are fairly thick, Good luck man, and protect that paint during, try not to pry too hard to keep from rippling the sheet metal too: This is why you want wide, flat tools. once you've done it though, it's really easy.