Foggy, dirty car headlights make driving at night an iffy proposition. Decreased vision is a recipe for night-driving danger. And if crud and moisture sits in the headlight fixture for too long, the lights are more likely to fail. This in turn makes it much more likely that you’ll be caught with a “fix it” ticket from police force. Thinking about that fixing fogged car headlights is an easy procedure, you will have not a soul to blame however yourself if things go sour.
Headlights fog up – wanna fight over it?
Popular mechanics suggests that NASA technology has made this startling discover: water will enter the headlight assembly of your vehicle. When the mercury falls, the surfaces of your car collect water condensation. That exact same cool moisture gets to the headlamp mechanism, which is vented to compensate for pressure differences so that cracking does not occur. Generally, when morning temperatures rise, the moisture inside the headlights evaporates. But in instances where the auto is within the shade, additional steps may be needed to keep your headlights clean up.
Arrive at washing those car headlights
If you are a Grey Poupon-style auto owner, then just turn on the headlight defogger. But let’s assume you’re like the rest of us.
Popular Mechanics’ first suggestion is that auto owners do some research to determine if a Technical Service Bulletin exists for their make and model of vehicle. This handy little doc will unveil possible upgrades, for instance whether there’s an upgrade to your factory headlight fixture, which is probably cheap and no frills.
If there is no upgrade to pursue, get down to DIY basics. If there’s only a small amount of condensation inside the headlight fixture, leave the headlights on when you drive for a couple of hours. Go for a drive within the country for amusement and condensation annihilation. Take out the fixture if there’s a lot of water in there. Clean up, taking care to exterminate any mud deposits or bugs present in the fixture. Dump the water and bugs out, clean up the area with rubbing alcohol, and let the whole thing dry under sunlight before you put the fixture back into the car. Last however not least, park your car facing south from now on for maximum sun exposure within the northern hemisphere, says Popular Mechanics.
Popular Mechanics
popularmechanics.com/cars/how-to/repair-questions/how-to-prevent-foggy-headlights
