ok i have a 2007 new body silverado 1500 extended cab. my rear passenger side window is getting no power, their switch doesnt work and i cant lower it from the main control panel. i know theres obviously some electrical problem. but my ordeal is the inside door handle is impossible to take off, im not sure if you need a special tool but i sat with it and a screw driver for hours and i cannot get the little plug out of the handle to take it off to get my door trim off. does anyone know if theres a tool or an easier way to gain access to the electrical components in my door also what could be causing my switch to no get power