Dec 22, 2023

Driving with headlights that don’t work properly will make it difficult to drive in areas with low lighting or when the weather makes it difficult to see. If your headlights aren’t working, you could also wind up with some legal trouble. Most states require that both your headlights be on when you’re driving after dark. But how do you know if it’s time to get new headlights? Here are some major signs you need to book an appointment with your GMC or Buick dealer.

How to Tell If You Should Visit Your GMC or Buick Dealer for New Headlights

1. They’re Getting Dim

Probably one of the most obvious signs that you should replace your headlights is if they’re starting to get dim. As your headlights age, they’ll begin to have a harder time producing light.

But age isn’t the only reason why your headlights might be dimmer than they used to be. The covers could be too dirty or scratched, in which case a good clean should solve the problem. However, if they’re still dim after you’ve cleaned them, you should head to your dealer right away to replace them.


2. They’re Flickering

Your headlights are supposed to emit a steady, even amount of light. Flickering is one of the first signs that you need to replace them. You’ll likely still be able to drive your vehicle for a while before they go completely, but it’s better to deal with any maintenance issue sooner rather than later.

A visit to your dealership will tell you if they’re flickering because they’re old or because there’s something like a wiring issue that needs to be addressed.


3. One Has Burnt Out

Only having one functioning bulb means that your sight is going to be limited, which makes driving a lot more dangerous. Plus when one bulb goes, it means that the other won’t be far behind.

Driving with a burnt out bulb also puts you at a high risk of being pulled over. Avoid dangerous driving situations and potential legal troubles and replace both headlights right away.


4. You Haven’t Replaced The Bulbs Recently

The bulbs in most headlights last for around 750 hours, and we recommend replacing them about every two years. Of course, depending on how often you drive at night, you may find it necessary to replace them more or less frequently.

That said, don’t wait until you start experiencing problems to replace your headlights. If it’s been a few years since you last changed the bulbs, be proactive and do it now.

When it comes to getting any kind of work done for your vehicle, you need to make sure you’re going to the right place. If you need someone to look at your headlights, call our team at Century Buick GMC today.