Hello, I recently purchased a 2017 CX-9 Signature, and have discovered a problem with the interior cabin lights. The front "map" lights, and the second row cabin light do not work. The third row light will come on when the doors open, and when the master switch is set to on. The front row, and second row lights do not work at any setting, nor will the map lights come on when pushed. I'm guessing the problem is not a fuse since the third row works, so it is most likely the switch and will need to go to the dealer to be fixed under warranty. But is it possible that there is some obscure setting someplace that would cause this problem?

Thanks in advance for your answers.