How Do Fog Lights Work: A Complete Guide

Many drivers confuse fog lamps for high beams or other similarly colored lights. In this article, we will learn all about what fog lights are, how and when to use them, and if you should get them.

First of all, what are fog lights? Fog lights are featured on the front of vehicles and increase driver visibility. They are generally positioned under the main headlights and are shaped like a bar. Fog lights are able to pierce through the fog and create a clear field of vision for the driver in a way that normal headlights won’t do. There are both front fog lights and rear fog lights, but rear fog lights are uncommon in the US since there’s no requirement to include them in new vehicles.

So, how do you use fog lights? Fog lights are generally activated via a separate switch from the main light switch. Some cars also allow drivers to utilize fog lights from a button in their infotainment cluster. It’s best to check your owner’s manual for more detailed information since it varies from car to car. Fog lights can do more harm than good if used incorrectly, and each state has very specific rules when it comes to using them.

Generally, you should use fog lights in a variety of low visibility settings such as fog, heavy rain, and dust storms. In these situations, using high beam headlights is often not recommended as the light may be reflected back onto you, which would make it very difficult to see. This could increase the chance of a crash.

When should you not use fog lights then? First of all, fog lights should not be used when driving at high speeds due to the angle. They won’t light up enough of the road ahead. Other than that, you should not use fog lights unless driving in bad weather conditions as they are very bright and can blind other drivers.

Lastly, do we recommend getting fog lights? Definitely yes, if you have the option and can afford the upgrade. Fog lights are an essential feature that will allow you to get a better view of the road. If you live in a climate where weather can be unpredictable, purchasing a vehicle with front and/or rear fog lights will allow you to drive your vehicle at any time without fear of reduced visibility.

In conclusion, fog lights are an important safety feature that every driver should consider having. They help to increase visibility in low-visibility conditions and can prevent accidents. So, make sure to follow the rules and use them only when necessary.