Out of nowhere, I lost my chirp when I lock the car with the remote. Whenever I lock the car, I usually would press the LOCK button twice so I can hear the AWESOME CHIRP. Now not only did I lose the chip but now sometimes it wont even lock with the remote, I gotta press it a few times. However, when I use the key in the door and lock, the the CHIRP is there. Whats going on?