I was running out to get my dog food and went to unlock the car and it just beeps like I am locking it. Tried it multiple times and waited a few minutes in-between trying it again. Manually put the key in the door to unlock it and it does soon as I open the door the alarm goes off until I hit the lock/unlock button. If I go to start the car it starts but the alarm goes off have to take the key back and hit the lock/unlock button for it to stop. Disconnected the negative battery terminal for an hour hooked it back and still doing the same thing. Any suggestions