EricZ

I have a 07 Lexus gs350 and I'm having a problem unlocking my car. I replaced the battery on my key fob but I still can't unlock all doors. Even when I'm in the car I can't unlock the doors pushing the unlock button, nor can I roll down the all the windows on the drivers side. I've even reset the window buttons on all doors but still can't control from drivers side. It can't be the fob because the car starts. What could it be?