BMW 5 Series 7 Series F18 520Li 523Li 528Li 535Li 730Li 740Li Door Lock Motor (One pair two motors)
Can solve the failure symptoms as below:
1. The door can not be locked and unlocked with the remote key, the door can be open from inside but not outside, that indicated the motor wasn’t or ageing ,
2. The door lock can unlock intermittent, that the most obvious scene that the motors is ageing and the torque not enough to drive the locking piece.
3. The door can open from inside during driving.