What is the reason why the door of Jetta VS5 cannot be locked while driving?

[George]

Jetta VS5's door cannot be locked while driving may be due to poor contact in the central control system circuit or insufficient pulling force from a faulty door lock motor. Poor contact in the central control system circuit: First, check if the lock actuator is functioning. If there is no action, it is likely caused by poor contact in the central control system circuit, and it needs to be inspected and repaired at a service center. Insufficient pulling force from a faulty door lock motor: In this case, the motor needs to be replaced. How the car's central door lock works: It converts electrical energy into mechanical energy, using a motor to drive gears for opening and closing the door. Its basic components mainly include the door lock switch, door lock actuator, and door lock controller. It is designed for the convenience and safety of car use, providing centralized control for locking and unlocking the four doors.