yesterday i was doing some work uder the hood and had to leave for a while so i disconnected the light under the hood. In doing so a little metal contact feel out. when i went to put this peice back in i must have shorted something out as my dome and map lights are not working along with my door locks and radio. i checked all fuses in the fus ebox and they were all good. how do i check the larger metal fuses? also where can i find a diagram of the fuse box and relays? thanks for any help