How to reolace a Car Door Lock - 2000 BMW 3 Series

Blend door actuator?

You need to call a mobile lock smith , nothing you can do .

No you need to replace the driver door lock.

Not sure what car this is, but likely the connecting rod to the lock fell off. You will need to remove the door panel to look at it. Depending on the model, you either remove the inside door panel or the outer door panel to get to the stuff in the door.

Remove the inside door handle cover , Take out the piece that has yhe rods attached to it . There is 2 black plastic pieces that one opens the door and the other one locks the door. One is broken . The one that opens the door from inside, Reolace the piece and put the rods back on. put cover on . Done.

What ????????????

Try replacing the battery in the key. It may be too weak to engage lock.

On the inside trim, you can remove screws that are by the door handle, arm rest, under door and side of door and then gently pull back on the panel as there will also be retaining clips attached and you don't want to break them. You'll need to lift the door panel upwards in order to get it off the window ledge. Then you'll need to manipulate the panel and disconnect the door handle linkage from the door handle and disconnect the wiring for your controls. Then you can access the bolts that secure the mirror onto the door

sounds like that rear door lock will also not unlock with the switch either, correct ? It might lock , but not unlock. Door lock actuator needs to be replaced.

ok easy first
unscrew all screws to the arm rests on the door
take off the surroundings
take out the clip for the window winder
till its just the door trim
then it will pop of
there will be a hard wire to the lock that unlocks it into a clip undo
and a clip to pull the lock out undo
then put new lock in same way put the clip o for the lock
then attach the hard wire
then reapply the door trim
and the rest