The following are the simple disassembly and assembly steps of Supapro Auto car headlight assembly:

　　1. Preparation: Make sure the car engine has completely cooled down.

　　2. Open the hood: Open the hood and place a support at the bottom to keep it stable.

　　3. Remove the fixing device: There is usually an iron hook or buckle behind the headlight as a fixing device, which needs to be removed.

　　4. Unplug the wiring harness: The wiring harness connecting the headlights to the body needs to be carefully removed using appropriate tools (such as a flat-blade screwdriver).

　　5. Remove the headlight: Use both hands to grasp the iron hook or buckle on the inside of the headlight and pull outward until the headlight becomes loose and falls off. If the headlight is held on by a plastic screw, the screw should be rotated and stored away.

　　6. Check the base: The headlight base may have fixed rails for sliding or pushing back the headlight.

　　7. Clean the headlight: Place the headlight on a clean towel to avoid scratching the lampshade.

　　8. Reinstall the headlight: Follow the reverse steps above to install, paying attention to connecting the wiring harness and ensuring it is properly fixed.

　　9. Note: Before performing any operation, make sure the vehicle is powered off. If you are not familiar with these operations, it is recommended to seek professional help.

　　Please note that the headlight design of different car models may be different, so in actual operation, it should be adjusted according to the characteristics of the specific car model.

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