What is the reason for the continuous clicking sound after the car door locks?

[VanRyan]

The continuous clicking sound after the car door locks is caused by damage to the central locking system. In this case, the central locking system should be repaired immediately. For central locking system repairs, go to a professional institution or a 4S shop, and be sure to use genuine original factory parts during the repair. To repair the central locking system, the interior trim panel of the door needs to be removed, as the central locking module is located inside the door. If you often see small cards being inserted into the gaps of the car's window when using the vehicle, these small cards must be removed before the window can be raised or lowered. Otherwise, the small cards may fall into the door, which can easily cause damage to the central locking system or the window lifting mechanism.