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Summary
  • Driving with one headlight is illegal in all US states. Both headlights must be operating if you’re driving at night.
  • Some states consider driving with only one headlight a correctable violation, so their law enforcers give fix-it tickets.
  • You must avoid driving with one headlight because you’ll have less visibility. Your vehicle will also be less visible, and people can even mistake it for a motorcycle.

No matter the reason, driving with one headlight out isn’t allowed in any of the 50 states. If you get pulled over by a police officer, you’re going to get a ticket.

Perhaps both headlights were running perfectly fine when you backed out of the garage, but one decided to go dark later. Or maybe you knew there was a problem but couldn’t replace it at the moment for reasons ranging from a tight budget to a lack of compatible parts available. It happens to the best of us.

white compact SUV with one headlight on
Avoid driving with only one headlight on because this reduces the distance over which you can see down the road, and it also makes it harder for other drivers to notice your car (they might also mistake you for a motorcycle).

Fix-It Tickets

Not every ticket automatically results in you going to court. Some states are more lenient toward traffic violations that involve specific failures like bad headlights. If you are caught driving with one headlight out, it’s considered a correctable violation rather than an outright felony. After all, this issue might have just occurred, so you haven’t noticed it yet.

In those states, the officer will issue you a fix-it ticket with the court and the date for your appearance. That date is your deadline for fixing the problem that caused the correctable violation. You will usually have more than enough time to replace the faulty part.

The officer will also impose a small fine on you. The fine varies from state to state, but it usually starts at $10.

Once you’ve repaired the problem, bring your car, driver’s license, and fix-it ticket to the local police or sheriff’s department. They will check your car and sign the ticket if you have corrected the issue.

Contact the court and ask them about the administrative fee. Your fix-it ticket will have the number required. When you have the fee, make a copy of the ticket. If you plan to pay with a check or money order, make a copy of those, too. Then either send the ticket and payment via mail or personally bring it to the court.

It’s a good idea to check your state’s laws on driving with one headlight. Some states that issue fix-it tickets for this correctable violation include California, Delaware, and Louisiana, among others.

police officer issuing traffic violation to a female driver
Some states are more lenient towards broken headlights wherein the officer will issue you a fix-it ticket with the court and the date for your appearance.

Why Is Driving With One Headlight Not Recommended?

While several states will cut you some slack over a busted headlight, it doesn’t mean you should wait until the last minute to fix the problem. There are several reasons why it’s not a good idea to keep driving with one headlight out.

First, it reduces the distance over which you can see down the road. Your car’s headlights work together to illuminate the maximum amount of space in front of it. If one of the headlights stops working, it will leave a significant swathe of road in the dark.

Second, driving with one headlight makes it harder for other drivers to notice your car. One headlight puts out less illumination than a pair of lights.

Last but not least, other drivers might mistake your car for a motorcycle, most of which only have one headlight. They also take up much less space on the road. If another driver thinks your car is a motorcycle, he’ll maneuver to avoid what he believes is a much smaller vehicle. By the time he notices the real size of your car, there’s a high chance of a collision or accident.

Depending on where you grew up, you might be aware of the car-spotting game where passengers look for vehicles with only one headlight or tail light. In this game, vehicles with only one light are called by a different name. What is a car with one headlight called?

A vehicle with only one light is called Padiddle, but it can also be called Fadiddle or Perdiddle, depending on your location. The first person who spots the vehicle is entitled to hit or kiss the other players.

How to Get A Replacement Headlight

Because it’s illegal to drive with only one functional headlight, don’t put off replacing your faulty light. Whether you want a single replacement or have plans to replace both headlights to ensure they have the same color and brightness, we have you covered here at CarParts.com.

We source our headlights from top manufacturers to ensure they perform just as well as your stock lights. They passed stringent quality control standards, so you won’t have to worry about your new headlights malfunctioning or growing dim on you any time soon.

On top of that, our warehouses are strategically located all over the US, meaning you can expect to receive your new headlights in a matter of days. Don’t worry about breaking the bank. Our headlights are available at competitive prices to give car owners options that fit every budget.

To get started, fill out our vehicle selector to view compatible headlights. Then, use the search filters to check out the ones with your preferred brand, price, color, type, quantity, and more.
Check out our catalog and shop for new headlights today!

Shop this Project

Replacement – Driver and Passenger Side Headlights, with Bulbs, LED
, Is Driving With One Headlight Out Illegal?
$173.49 Price and rating may change from the time content is published.
Replacement – Driver and Passenger Side Headlights, with Bulbs, Halogen
, Is Driving With One Headlight Out Illegal?
$100.49 Price and rating may change from the time content is published.
About The Authors
Written By Automotive and Tech Writers

The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com's thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.

Reviewed By Automotive Features Reviewer at CarParts.com

Lisa Conant grew up in Canada around a solid contingency of gear heads and DIY motor enthusiasts and isn’t afraid to get some grime under her own fingernails. She is an eclectic writer with a varied repertoire in the automotive industry, writing numerous product round-ups and reviews, how-to-guides, and research pieces with a focus on daily drivers and recreational vehicles. When she’s not writing about lift kits and paint chip solutions, you can find her hanging out in New Hampshire with her family and her car-hating cats.

Any information provided on this Website is for informational purposes only and is not intended to replace consultation with a professional mechanic. The accuracy and timeliness of the information may change from the time of publication.

File Under : Driving
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