Likeapeanut98SVT

I have a 98 4.6L cobra that sits in a V6 shell that is having a electrical problem. Both my driver and passenger windows refuse to go up or down. I have checked the motors powering them straight from the battery(worked fine), switches(pulled from a working mustang(same year), and checked all fuses for any kind of shorts or blown fuses. Recently I discovered when my car is off and doors open my dome light in the cockpit won't come on untill I press the window switches . Dome light works fine when you twist the light **** on the left of the steering wheel. I'm just needing to know if it's the GEM that's gone bad or what's causing this problem ?! Thanks in advance