I recently purchased a new keyfob for my 08 mazda 6. The battery just died on it and after i replaced it the middle red light blinks constantly. I tried different batteries and reprogramming it. None of the buttons work but it still turns on the car and will unlock the doors via the keyhole. All the connections are solid inside and like i said, it's a brand new remote (yes i paid dealer price... that was before i found this forum) I am lost... any ideas. Thanks in advance, you guys have always been helpful in the past.