Oh, I forgot one thing that may be related. The driver's door lock sometimes doesn't unlock all the doors from the inside, such as after I've been driving for a while. The passenger and trunk locks do not unlock the driver's door lock, either. And after I unlock the car from the outside, there is a loud noise from inside the door...sounds like the vacuum, and it lasts for 10 seconds or so. Are these things normal?? Thanks again,
Matt