Originally Posted by 740iS

I know this is from last month, but wondering if you came to a resolution. I haven't been lucky enough to find out my problem, but probably need to replace the driver's door actuator too.

If the drivers door is closed "softly" it doesn't always suck it in entirely as it should. But no grinding or other noise at all. This all happened when my wife shut the door on the tip of her thumb and of course it cycled through trying to shut fully, but didn't. So I'm guessing the gearing is probably broken.