How Much Should It Cost to Replace a Car Headlight?

Replacing a car headlight is a common maintenance task that can vary significantly in cost, depending on the type of headlight, car model, and where you get the replacement done. This blog breaks down key questions around headlight replacement to help you understand what to expect regarding cost, types of headlights, and other related topics.

What Are the Three Types of Headlights?

1. Halogen Headlights
Halogen headlights are the most common and affordable type of headlights. They use a filament that heats up to produce light. While cost-effective, they have shorter lifespans and are less energy-efficient than other types.

2. H.I.D. (High-Intensity Discharge) Headlights
H.I.D. headlights, also known as Xenon lights, are brighter and have a cooler light output than halogen bulbs. They are more expensive but offer better illumination and a longer lifespan.

3. L.E.D. (Light Emitting Diode) Headlights
L.E.D. headlights are the most energy-efficient and longest-lasting option. They provide excellent brightness and are often used in modern vehicles. However, they come at a higher initial cost.

Can You Replace a Headlight Yourself?

Yes, in many cases, you can replace a headlight yourself if you have basic automotive knowledge and the right tools. Halogen and some H.I.D. bulbs are relatively easy to replace and typically require headlight housing access. L.E.D. lights, however, may require more specialized knowledge, as some are built directly into the car's assembly. Always consult your vehicle's owner's manual for guidance on accessing and replacing your headlights.

Can I Use High Beams if My Headlight is Out?

While using your high beams as a temporary solution if a headlight is out may be tempting, it's generally not recommended. High beams are designed for use on dark roads with no oncoming traffic, as they are too bright for everyday driving and can blind other drivers. Driving with one headlight out could also be a legal infraction, so replacing the faulty headlight as soon as possible is best.

How Do I Know What Headlights to Buy?

Your vehicle's make and model will determine the type of headlight you need. Here's how to figure it out:
  • Check the Owner's Manual : It will specify the type and size of headlight suitable for your car.
  • Look at the Existing Bulb : The bulb type is often printed directly on the bulb or its housing.
  • Ask a Professional : If you're unsure, most auto parts stores can help identify the correct headlight for your vehicle.

What to Do If Your Headlights Go Out at Night?

If both headlights suddenly go out while driving at night, stay calm and follow these steps:
1. Slow Down and try to pull over safely to the side of the road.
2. Turn on Hazard Lights to make your vehicle visible to other drivers.
3. Check for Other Lighting Options like fog lights, if equipped, to help you navigate until you can safely stop.
4. Call for Help if you are in a safe area and unable to troubleshoot the issue yourself.

F.A.Q.s

How Do You Know If You Are Overdriving Your Headlights?
Overdriving your headlights means driving too fast for your headlight's effective range. If you cannot stop within the illuminated area of your headlights, you may be overdriving them. Typically, halogen lights are visible for about 160 feet, H.I.D. lights up to 300 feet, and L.E.D. lights even further. Adjust your speed accordingly, especially on unfamiliar or poorly lit roads.

What Is the 2-Second Rule in Driving?
The 2-second rule helps maintain a safe following distance between your car and the vehicle in front of you. Pick a fixed point on the road ahead, and when the car in front passes it, start counting "one thousand one, one thousand two." If you reach the point before finishing, you must follow more closely.

How Do I Check My Headlight Level?
To check your headlight alignment, park on a level surface about 25 feet from a wall and turn on your headlights. The light beams should hit the wall evenly and at the same height as your headlights. If the beams are uneven or too high or low, you may need to adjust them. Many cars have an adjustment screw or knob on the headlight housing for this purpose.

Can I Drive If One of My Headlights Is Out?
Driving with a headlight out is dangerous and illegal in most places. With one headlight out, your visibility is reduced, and other drivers may see you less easily. Aim to replace faulty headlights as soon as possible to ensure safe and legal driving.