Interior courtesy light don't come on when any of the doors are opened. Switch is set for "on"

What is your question?

dome light switch is out, "set for on". Switch dims the panel lights and manually turns on lights. No. 5 -15A - fuse is good.

What makes this problem better or worse?

happens every time

How long has your 2011 Cadillac Escalade ESV had this problem?

three days