my interior lights won't come on for my 2010 750i when the doors are open.
I would read your owners manual but did you accidentally turn the interior lights all the way down?
Check your switch for the dome/map lights, you may have turned them to "off" instead of "door."
The switch is built into the door latch try opening another door besides the driver and see if it works if it does not as possible that the body control module is bad
Looking for a Used 7 Series in your area?
CarGurus has 5,206 nationwide 7 Series listings starting at $1,750.
Search BMW 7 Series Questions
BMW 7 Series Experts