Shop 2009 BMW M6 Automatic Soft Closing. Motor. (Left). Soft closing. Door Lock Actuator - Repair or LOCK, DOOR, Actuator - OEM BMW Part # 51215A36EA1 (51 21 5 A36 EA1, 51-21-5-A36-EA1, 51217368449)

Door Lock Actuator Motor

Fits 740e xDrive, 740i, 740i xDrive, 745e xDrive, 750i, 750i xDrive, M760i xDrive

Soft closing.
Door Lock Actuator - Repair or Replace
Your may need a new door lock actuator if your keyless entry doesn't work or your lock button doesn't lock the doors.