How to Aim Fog Lights? 3 Experts Tips

Fog lights are among the essential car lights that play a critical role in visualization in dark conditions. As their name suggests, the fog lights help cut through the fog and work in tandem with headlights to see through such poor conditions. They also help you to see snow, heavy rain, and dust. During installation, you need to know how to aim fog lights to achieve the best lighting angle when on the road.

Aiming the lights is very important, though it may be a complicated process to pull through, especially for inexperienced drivers.  The good thing is that we are at your convenience and willing to share how to aim driving lights to achieve the best visuals.

How to Aim Fog Lights: Step By Step Guide

How to Aim Fog Lights

Step 1: Focus On the Mounting

The first step in aiming the fog lights is in the mounting, where it should be at the right angle relating to the headlights.  If you have the right selection of headlights and fog light bulbs, you are good to go, setting your sights on the installation. A thing to know is that this car light type cuts through the haze in front of you to reduce glare and reflection. With the reflection out, the headlights can adequately illuminate the road ahead. With attention to angling, the fog light should be below the headlights.

The ideal place to mount these lights for the proper angle is somewhere slightly above or below the bumper. It should be 10 inches above the ground for it to function correctly. When focusing on the angles, the target is the roughly 24-inch gap between the mist blanket and the road surface. Do not forget about your choice of bulb during installation. You can check on the 9005 vs. h11 bulb choices.

When it comes to color, pay attention to the yellow vs. white fog lights, focusing on brightness and aesthetics.

Step 2: Find a Wall and Flat Surface For Aiming

On to the main task, after proper mounting, you need to find a flat surface with an equally regular wall. You can use your garage wall for aiming, ensuring that you have a proper 90-degree angle where the surface and wall meet. You should also have a marker and a measuring tape to help you plot to get the right aim.

Measure the distance from the floor surface to the middle of the fog lights and replicate the same measurements on the wall, marking the right point. A horizontal mark on the wall will do perfectly, as aiming is straightforward. You should now move the car 25 feet back.

Step 3: Wiggling The Fog Light

You now have to make the right adjustments to the fog light, using the fog light adjustment screw to get to the right level. In the adjustments, the top of the fog beam should be 4 inches below the lamp center. This is the right position to aim, as the fog light’s beam will be lower enough to illuminate in misty or foggy conditions sufficiently. There will be no reflections back to you or glare at other drivers. It is also the right position to complement the headlights to guide you through poor visual conditions.

You can use this procedure in aiming at motorcycle driving lights, though the vertical measurements may vary. You should also perform regular adjustments to the fog lights as they may shift due to vehicle movements. When looking at Winjet fog light adjustment, pay attention to the bumper section, where the holes should be the right fit. Additionally, pay attention to car light dimming as a dim fog light can act against your aiming procedure.

Frequently Asked Questions (FAQs)

Q: How Do You Aim LED Fog Lights?

To aim LED fog lights, you need to have a wall and a level surface that meets at a 90-degree angle. Focus the lights on the wall and mark at the bull’s eye, which is the middle of the beam.  Reverse the car 25 feet back and focus on the wall. Using the fog light adjustment screw, adjust the beam until the top is 4-inches below the bull’s eye.

When looking at how to aim a light bar, you can use the same process, though you can manually tilt the bar to get the right aim.

Q: Where Should Fog Lights Be Aimed?

The fog lights cut fog and mist blanket, preventing glaring to oncoming traffic and reflection back to the driver for safe driving. When aiming, the target point is the 24-inch gap between the fog blanket and the road surface. This target helps the headlights to deal with the low visual status.

Q: How Should Fog Lights Be Used?

You should only use fog lights when there are situations getting in the way of visibility, like dust, fog, mist, and heavy rainfall. It is not advisable to use them as standard driving lights as they can cause glare to other road users, raising the risk for accidents.

Q: Are LEDs Good For Fog Lights?

LEDs are excellent for fog lights, and many drivers are opting for them due to their longevity and brightness. They may be quite expensive, but their durability makes them worth it. Another thing to know about LED lights is that they have a warmer color temperature, making them more accommodating to the eye.

Q: Do Fog Lights Help At Night?

Fog lights help at night, especially in low visibility settings when paired with the headlights. When using fog lights, they should be at the right height and range to prevent them from being a disturbance to other road users.

Q: How Do I Adjust My Rigid Fog Lights?

Rigid fog lights are quite problematic as they can cause the beam to reflect on you. To deal with it, park your car on a flat surface with a straight wall, 25-feet away. Mark the center of the fog light and measure to the surface, and replicate the wall measurements. You now adjust the fog light to a spot, 4-inches below the marking on the wall, to get the right angle.

Final Word

Fog lights complement your headlights and help you beat visibility issues, particularly those caused by dust, fog, snow, and heavy rain. A crucial thing to know about fog lights is how to aim them. Like how to aim headlights, you look for the proper angle that guarantees you proper illumination. This article shows you how to aim fog lights, taking you through the steps involved. Follow the steps and have your fog light in proper shape, where you prevent mishaps like glaring at other drivers.


Hi there, I am R. Hasan Tito, a mechanic, and owner of this website. My friend and I created this website to share our knowledge, expertise, and experience with our fellow mechanics' community and car users. I am a specialist and certified automotive mechanic (Both Heavy Commercial and Private Cars). I worked as a Mechanic and Mechanic Supervisor for over fifteen years at Global Rebound Automotive companies - Toyota, TATA, BMW, Nissan, TVs, and Others. Now, I enjoy my new role of leading a team of automotive experts (in their respective fields) and publish new content on a regular basis on my website and social media.

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