CHEROKEE4.7

Hi, today i removed my radio in my grand cherokee 2000, i plugged a new radio but it didnt work,all my windows wont close again, i repluged the oem radio and i succesed to close my both driver's window but my both passager windows wont close again, my check engine light is open and if i lock my door by driver's door only my driver's door's gonna lock and if i lock my door by passager's door all the others doors are gonna lock except my driver's door, i tried to find the power window's fuse but i didnt find it, some one know where they are ? and some one know how to remove the radio ? (sorry for my english, i'm french )