Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Polishing Dull Headlamp Glass

Model: Infiniti G - Years 2002-2007
Part: Headlight

If the headlamp glass becomes dull, instead of replacing the entire unit, you can polish the glass. For this task, you will need a drill equipped with a polisher or a cloth if you do not have a drill. Special abrasive wheels mounted on sponge pads should be used on the tool. The wheels must be activated with the appropriate abrasive paste, then patiently polish the surface of the glass until it is perfectly shiny and transparent. It is necessary to frequently replace the wheel and clean the glass with a cloth while working to remove dirt and glass residue.

Updated on 8 February 2026 by ScegliAuto

Video tutorial

Related tutorials

Replacing Front Headlamp Bulb
Infiniti G (2002-2007 / ) To replace the bulbs in the headlamps, you need to completely remove the wheel to access the front lighting. Unscrew the retaining screws of the cove…
How to Replace the Air Filter in the Infiniti G G37?
How to Replace the Air Filter in the Infiniti G G37?
Infiniti G (2007-2015 / V36) In this tutorial, you will learn how to replace the air filter in the Infiniti G G37, a very simple and quick operation. Start by opening the bonnet,…

How to Replace the Cabin Filter on the Opel Grandland X

If you own an Opel Grandland X and want to know the steps to replace the cabin air filter, carefully read the following guide and follow the described steps. First, enter the vehicle and go to the passenger side. Then, locate the box containing the air filter in the lower side area of the dashboard. Remove the cover of the box and finally replace the old filter with the new one. Refit the cover, and you are done.

Watch the video!


by ScegliAuto

More videos