Hi All. Took the car out for a spin yesterday with no problem. 2nd time I went to go out the locks would not open. When you press the button I can hear a noise but it does not lift the locks. Then when you press the lock button it makes all the usual noises and flashes the hazards to say it has locked. But I had to use the key to manually open it. This happened once before and I had to disconnect the battery to fix it. Any one else had this intermittent problem. 2003 2.5 auto convertable.