The lighting components of our cars are part of the fundamental components of safety. In truth, they enable us to see and be seen after dark or in bad weather conditions. It is so fundamental to keep them in good working order and to constantly have optimal lighting. In this post, we are going to focus on the headlights of your car and more precisely how to clean the headlights of your GMC Sierra? We will begin this article with the reason why it can be important to clean the headlights of your car, then, how to concretely clean the headlights of your GMC Sierra.

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Why clean the headlights covers of your GMC Sierra?

Most of us tend to take into consideration emptying the vehicle, replacing a burnt-out bulb, but, we rarely consider checking the cleanliness of the headlights on his GMC Sierra . In truth, if they are yellow, opaque, or dirty , it is necessary to verify that your headlights are capable to effectively illuminate the road. To begin with, you can examine the headlight adjustment of your GMC Sierra, or its low beams, by consulting our two dedicated articles.

Clean the dull headlights of your GMC Sierra for roadworthiness testing

The first explanation you might be on this page is that you needed or passed the technical inspection and there are complications with the headlights of your GMC Sierra. In truth, if your headlights have become opaque as time passes and you have lost lighting power, you may not complete the technical inspection, in this instance it may therefore be important to clean or restore the headlights plastic cover of your GMC Sierra before the technical inspection or the counter inspection.

Clean the opaque headlights of its GMC Sierra to gain visibility

Second situation, you only have the feeling of lighting less well after dark with your GMC Sierra . In this case, it is interesting to clean them before the layer of dirt turned out to be hard to remove, we suggest you to clean the headlights of your car frequently .

How to clean the headlights of its GMC Sierra?

We’ll now move on to the part that you’re almost certainly most interested in, how to clean the headlights covers of your GMC Sierra? We’ll first look at how to clean the inside of your car’s headlights, then the outside, and at last how to refurbish the headlights of your GMC Sierra.

Clean the inside of the headlights of your GMC Sierra

First possibility, you have the impression that there is humidity inside your headlights or dirt . In this case, you’ll have to clean the inside of your GMC Sierra headlights, for that, nothing could be easier:

  • Pop the hood of your car
  • Dismantle the optical parts using the screws supplied to do this aim
  • Remove the outer headlight cover and clean the inside with a damp sponge and baking soda sprinkled on the inside of the cover
  • Blow dry it at the strong dryer before you reassemble it

Clean the plastic covers of the headlights on its GMC Sierra

Second possibility, the optics of the headlights of your GMC Sierra are dirty and you want to clean them, several choices are available to you, here they are:

  • Clean the headlights of your car with a damp sponge sprinkled with a tablespoon of baking soda and then rinse
  • Clean the headlights of your GMC Sierra with a cloth and toothpaste . Spread toothpaste over the whole surface of your headlights and rub with a cloth in a circular motion, then rinse with plenty of water
  • Clean the headlights of your car with a cleaning kit found in a specific shop. You will only have to follow the instructions for cleaning your headlights. This remedy is effective but a little more expensive than the other methods presented above.

Polishing the faded headlights of its GMC Sierra

Finally, in the event even after cleaning your headlights, you have the impression that they remain dull or faded , we have a solution for you. This is frequently the circumstance for a counter-visit of the technical control. Here is how to refurbish the headlights of your GMC Sierra/Strong:

  • Clean your headlights briefly with a sponge and baking soda
  • Protect your body with thick tape around your headlights
  • Get some 400 grit sandpaper, moisten it, and make soft circular motions to sand the surface of your headlight, finish with horizontal motions
  • Replicate the procedure with 600 grit sandpaper after rinsing the headlight
  • Finally, achieve this one last time with glass paper 2000 grain then rinse your headlights
  • Finally, apply a protective wax to protect the headlights of your GMC Sierra

If you need more guides on the GMC Sierra, go to our GMC Sierra category.