Jan 31, 2024

Bright, reliable headlights are essential for safe driving, especially at night and in inclement weather. Like any other car component, however, they wear out over time, meaning you’ll need to head to the GMC dealer for new headlights.

Dimming Lights

It may be difficult to notice at first, but one of the earliest signs of headlight trouble is often just dimmer light output. If your headlights seem dimmer than usual, it’s a sign that they may be nearing the end of their lifespan. Dim lights reduce your visibility and how well other drivers can see your vehicle, posing a hazard on the road.

One Headlight Is Out

If one of your headlights is out while the other seems to be working fine, it’s obvious that the dead bulb needs to be replaced. Driving with only one headlight not only makes it harder to see the road ahead, but it is also illegal, putting you at risk of getting a ticket. However, both bulbs in a pair of headlights often die around the same time, meaning that your second bulb may fail soon, leaving you in the dark.

Flickering, Intermittent Light

Headlights that flicker or turn on and off unexpectedly are unreliable. They may signal electrical problems in your car, or be a sign that your bulbs are dying. Flickering headlights may burn out for good when you need them most, so take this sign of trouble seriously.

Headlight Warning Light

Modern vehicles are equipped with warning lights that alert you if your car detects something wrong with your lights. If this warning comes on, check your headlights right away, and get them inspected or replaced if needed.

Changes in Headlight Color

Headlights that are only giving off weak, yellow light instead of bright white light may need to be replaced. Modern headlights are designed to provide crisp, white light, and any change in that color can signal a decrease in performance.

Visible Damage or Internal Moisture

Check your headlight assembly for visible signs of damage, like cracks or chips. Also, moisture inside the headlight assembly can lead to bulb failure or electrical problems. If you notice cracks, chips, or water inside your headlights, it’s time to visit the dealership for a replacement.

Swing By Your GMC Dealer for New Headlights

Your local dealership is staffed with trained technicians who understand every aspect of your vehicle. Plus, we only use OEM (Original Equipment Manufacturer) parts that are specifically designed for your vehicle model. That means you can be sure that your replacement headlights will fit perfectly and work just like they did when your car was new.

If you notice any signs of headlight failure, don’t wait for things to get worse. Schedule an appointment with Granite Buick GMC in Rapid City, SD, to have your headlights inspected right away.