Hey all. I am new to this forum and am an owner of a 2004 grand Cherokee Laredo special edition with the 4.0 liter V6. My issue is that all of a sudden my power windows stopped working along with the interior lights, they will not dim or go out when the doors are shut. I'm thinking maybe it's a relay switch or something wrong with the door controls. I've checked all the fuses and they are all fine. Any and all help will be greatly appreciated as I don't want to get raped at the dealership! Thank you.

 

Welcome to CF.
It could be a problem with either the Driver or Passenger Door Module, or a loose connector. They control, among other things, the power windows and courtesy lights.
This tells more about it and shows their location. Click the pic to enlarge. >http://www.wjjeeps.com/modules.htm

 

Thank you. Ill let you know how it goes.