Where does a 32 dome light hook into harness

[jim1932]

The question is for a 5 Window model B. I have an early and a late wiring diagram. The early one does not show the dome light. The late one shows the dome light hooked to a fuse box. I replaced my harness, but did not see anything that looked like the dome wire. That being said, the dome light has not worked since I have owned it.