Dome lights not working?

I recently purchased the vehicle listed above LX. All interior lights; dome, courtesy, cargo, etc., work fine when switched on manually, but do not turn on automatically even when the dome switch is set to the “door” position. This applies to all four passenger doors when ajar. This does not, however, affect the cargo area for whatever reason (it comes on automatically when the cargo door is open.) As a woman, not having the interior lights come on when entering my car at night makes me very uncomfortable. The manual to my car ‘suggests’ that auto interior lights may have been an optional add-on during original purchase, but that cannot be right, can it? Please tell me someone here has an easy fix for my problem. Ugh. Attached pictures show both dome switches in door position and no lights; what you cannot see is that all four doors are actually open.