I'm no longer getting headlights on indicator, dome light when the door is open, or key in ignition indicator. I replaced both door jamb switches in my 2001 Honda Civic coupe and they are still not working. What is the next step? Is there a fuse?

 

Possibly due to a faulty multiplex control unit, which is part of the under-dash fuse/relay box.

 

Try the #3 Fuse (7.5A) in the under-dash fuse.relay box.