Look at the trim piece in front of the door. Mine had slide back and when the door was opened all the way the two painted pieces would rub and sounded like a squeak. lube will not make it disappear. remove the 3 screws and slide the clips forward a little bit and reinstall the panel. This fixed mine. Good luck as I hate sqeaks and rattles as well. I did sound deaden the entire passenger compartment.
Todd