I had a funny issue last night. For the 1st time, I had people in the back seat. For the life of me, I could get them to open the rear seat doors from the inside.
I tried everything imaginable. It was starting to drive me nuts, so I read the manual
If you open the rear doors from the outside, there is a little switch on the car where the door closes that can make it impossible to open the rear seats from the inside.
I hit this switch and it now works fine.
Why my dealer sold the car with the rear doors permanently shut leaving the owners to hunt down how to close them is beyond me