how to fix scratched tail lights

Understanding Tail Light Scratches

Scratches on tail lights can occur from various sources, such as accidental scrapes against objects, the impact of road debris, or improper cleaning techniques. These scratches can range from superficial marks that only affect the surface to deeper gouges that can compromise the clarity of the lights. Fixing scratched tail lights not only improves the appearance of your vehicle but also ensures that the lights can function correctly, providing the necessary visibility for safety on the road.

Assessing the Damage

Firstly, you need to assess the depth and severity of the scratches. Run your fingernail gently over the scratch—if it catches, the scratch is deep. If not, it’s likely to be superficial and easier to remove.

Materials Needed

1. Soap and water
2. Soft cloth or sponge
3. Automotive sandpaper (ranging from 1500 to 2500 grit)
4. Plastic polishing compound
5. Microfiber cloth
6. Masking tape (optional)
7. Rubber gloves (optional)

Cleaning the Tail Light

1. Begin by cleaning the tail light with soap and water to remove any dirt or debris.
2. Dry the area thoroughly with a soft cloth.

Sanding the Scratched Area

If the scratches are deep, you will need to sand them out:

1. Start with the coarsest grit sandpaper (1500 grit) and soak it in water for at least 5 to 10 minutes before using.
2. If you’re concerned about the surrounding area, apply masking tape around the tail light to protect the paint.
3. Wet the scratched area with a sponge or cloth to provide lubrication, which helps prevent further scratches.
4. Sand the scratched area in a circular motion, applying even pressure. Frequently rinse the area and the sandpaper to clear away debris.
5. Once the deeper scratches have been evened out, switch to a finer grit sandpaper (2000 or 2500 grit) and repeat the process to refine the surface.

Polishing the Tail Light

1. After sanding, there will be a haze on the tail light cover. Use a plastic polishing compound and a clean microfiber cloth to polish the area.
2. Apply the compound to the cloth and rub it onto the tail light in a circular motion, applying gentle pressure.
3. Keep polishing until the surface becomes clear and the scratches are no longer visible.
4. If necessary, remove any leftover polishing compound with a clean microfiber cloth.

Finishing Up

1. Remove any masking tape if used.
2. Give the tail light one final clean with soap and water to remove any residue from the polishing compound.
3. Dry the area completely with a clean cloth.

Considerations Before Starting

• Make sure the tail light is not hot before starting the repair; let the vehicle cool if necessary.
• If you are not confident in performing this task, consider seeking professional help, as a botched job can lead to more damage or a less aesthetically pleasing result.
• For scratches that penetrate the plastic deeply or cause structural damage, replacement of the tail light cover or the entire tail light assembly might be necessary.
• Check for any specific care instructions from your vehicle’s manufacturer, as certain materials and coatings might require special attention.

By following these steps, you should be able to fix the scratches on your tail lights effectively, improving the look of your vehicle and ensuring proper lighting function for safe driving.