I purchased a close-out panel for my 2014 Nox when I took delivery of the vehicle, a year and a half ago. The dealer had installed it. Now I have a need to remove it for a few weeks and I can't seem to figure out how to do that. I can lift on the upper side (rear seat side) of the panel put can only lift it a couple of inches. I don't want to keep pulling on it as I don't want to snap something off. Any procedures for safely removing the close-out panel would be appreciated. Thanks for your help.