Earl, I just can't thank you enough for your help. I did a search for my problem - sudden failure of dome light/ power windows - that comes & goes. I had prepared myself for having to go through delaer hell with a new GEM or at least relays that I know nothing about. You responded to a similar question & someone pointed out that it happened in rainy weather. You said to check the ground under the fuse box/parking brake. I did & it fixed it! Man.. in this economy ( and my health problems, etc.) you really saved my ass! I just don't have the time or money to deal with days in ( a dealership) shop right now. Thanks again. FWIW... I'm a semi - gun smith ( used to work for Glock) & I do the same for free with peoples gun problems. Nice to find someone there to help me when I needed it!