ever since my VX rolled and the shop suposedly fixed it and it was returned to me, my dome light has been having issues. Now it will not work at all and without dome light working properly it seriously has demon possesed attributes.

It will unlock itself at will sporadically, alarm will go off, battery will drain, and sometimes it will scream at me as if a door is ajar..so I have to open rear door and then close before I can lock/arm my VX

does anyone know what the issue is and what years of ISuzu uses the same dome light ?????