Dome Lamp fuse draining battery, possibly trunk light?

IF it's a lamp you should SEE it with that much draw. See if I can figure out what all is on that circuit..........

Looks like dome and lighter "is it." Is it possible someone has added something? How about the radio? (Someone may have tapped power off that circuit)

How about a lamp (console, etc) that has fallen down and out of the socket and you cannot SEE it?