2010 Camry Elect issue
 

Hey Guys, New to the forum. Hope you may have some insight on what's going on with My daughters car.
I have been trying to figure out why her key fob is not working. I've tried reprograming it following some of the other post in this forum but the more I think about it, I think I have an altogether different problem.
So as I'm looking, I notice that the dome light only works when the key is on. Also, the doors will lock from the door panel but only if the key is on. If the key is off there is nothing. the key fob doesn't work in any case and it does have a new battery..
Could I have one power issue that is causing this all three of these issues?