1. The trunk lock needs to be replaced from the inside of the trunk. First, open the trunk, and you can see that there is a plastic cover on the top of the trunk.

2. After unscrewing the screws on the plastic cover plate with a screwdriver, you can see the clip for locking the car.

3. The clip for locking the car is also fixed with screws. After unscrewing the screw, you can see the trunk lock core after removing the clip.

4. In addition to being fixed with screws, the lock core also has a sealing skirt, which can be pushed down by pushing it from the outside.