Update 2: I found the thread below and tried the trick with removing the connectors on the window/mirror module with the key in position one twice. Once only the two with swinging locks (as stated in the last post in the link) and the second time disconnecting and reconnecting all three. No luck. I suspect the hall sensor thinks the door is open.

https://xoutpost.com/bmw-sav-forums/...e-carrier.html

Update: I cleaned the contacts with CRC QD Electronics Cleaner and re-seated the connectors. Now the mirrors, windows and all the door locks *except* the driver's door are working.

I can still raise and lower that lock manually with the key. When I unlock with the remote, I can hear the three other doors mechanisms engaging both on the first step (which would only unlock the driver's door) and when they open after the second press on the remote. No sound from the drivers door either the first or second time.

Ideas?