2006 Infiniti M35. I drove the car as I always do, parked it, and when I went to leave, the car wouldn't start. I've seen other posts with similar issues but no final solutions. Everything works other than the dash lights, the radio, ac, and the fob. The dome lights work, headlights work, doors lock and unlock with the actual key in the door, the battery in the car has been checked and its good, changed batteries in the fob a few times and still nothing. I touched the fob to the push button and nothing. I checked fuses and I put the fob in the key fob port under the dash and still nothing. It made the beeping sound when I put the fob in the port but the light beside the port didnt come on. The beep just lets you know something is in there because I put my altima fob in there and it did the same thing. I only have 1 fob. The car was running fine when I turned it off and it was about an hour later when I went to get back in the car and it wouldnt start. The security light is flashing but when I locked the door with the actual key, the light stayed red. Could the fob have unprogrammed somehow or could it be the key fob port? Any ideas? The car is sitting on a trailer right now. I have unhooked the battery after it wouldn't start too and hooked it back up just to see if it would reset anything. My windows were down when I did this and now they wont roll back up either, even with the key in the door.