Like i said before, try to undo the flange between the door and the car first (use a flat head screw driver to pry it off) and look at the wires, it may just be a frayed wire that you need to splice or just put tape around. if this isnt the problem then you need to get a special pry bar from a parts store to pop off the connectors around the inside panel (there is about 5-10 of them around the panel, and be careful b/c they break easily) and then you can lok at the connections for your locks and windows. Try the wires first though.