Read Fact 4 of my first post.
Opening any of the doors DOES NOT bring the dome lights back on. Witch is why I don't feel that it is a switch. What are the odds that All four switches failed at the same time.
So where can I get scanned for free. Ford wants $99 to run a diagnostic.
just find any SHOP that has scan equipment.
and you may not get it scanned for free...
but until you get the GEM/BCM codes out of it, you might as well be changing the left front brake caliper trying to fix it.