1. First, the central control button is unlocked.

2. Pry open the screw cover with a screwdriver (just behind the handle, pull the handle with your left hand and pry it with your right hand), and unscrew the screw counterclockwise with a cross screwdriver.

3. Remove the decorative shell of the handle and the screws inside with a flat screwdriver.

4. Remove the door trim panel. First, pry up the door panel with a flat screwdriver and match it with a cross screwdriver to make it have a gap. Locate the door trim panel. There are multiple clips, and they are pried off one by one. Then insert a screwdriver between the door frame and the clip and pry it hard. Then lift the door trim. There is a glass bead above the door trim, which is attached to the door trim and then hung on the door. This action is pulling. Be careful not to break the horn wire with too much force. If it is not easy to get down, grab the bottom of the door trim with both hands and shake it up and down alternately.

5. Remove the door trim, and you will see three wires: an internal handle cable, a small horn wire and a door and window controller wire. Remove the trumpet cable first. Carefully observe the horn plug, press the elastic button on the plug firmly, and pull out the plug downward. Next, remove the inner handle cable. The specific steps are to grasp the place where the cable is fixed by hand and press the broken handle down with your thumb until the cable jumps out. The last step: Grasp the door and window controller inside the door trim panel by hand, push the whole controller upward, then observe the plug, press the elastic button on the plug and pull out the plug downward.

6. It is much easier to remove the door trim. Remove it with a Phillips screwdriver, just four screws, without paying attention to the order. Remove the damaged handle, and then remove the horn. Carefully lever out the horn with a screwdriver. The trumpet is so fragile that it is really impossible to break the handle clip. It will be replaced anyway.