What is a tail lamp bulb?
Your tail lights are located above the bumper on the back of your car, and they should come on (and stay on) whenever your headlights are turned on, illuminating the back of your car to those behind you. If either of your tail lights is not working, it becomes more difficult for any cars behind you to see you, putting you and others at risk.
When should I replace the tail lamp bulb on my car?
Here are a few indicators that it’s time to replace your tail lamp bulb:
No lighting: If your tail lamp does not turn on when your headlights are activated, they are likely faulty or burned.
Dim lighting: Flickering or dim tail lamps indicate your lights are nearing the end of their life. Replace them before they completely burn out to avoid accidents and traffic citations.
Damaged bulb: Routinely inspect your tail light to ensure it isn’t cracked, discolored, or disconnected. If the bulb’s glass is damaged, you’ll need to replace it.
Traffic Violation: If you are pulled over by a police officer and your tail lamp is not working, you could receive a traffic violation ticket. If you are notified that your tail lights are out, head to the mechanic for a replacement as soon as possible.
How often should a tail lamp bulb be replaced?
Tail lamp bulbs last five to six years on average. If you use LED tail lights, they can last up to 12 years or more.
Pro tip: Get a friend to help you inspect your tail lights routinely. In many cases, drivers do not notice that their tail lights are not operating since these lights are located behind the car and out of the driver's field of vision.
Can I replace my tail lamp bulb myself?
You can replace your tail light bulb yourself, but if you aren’t well-versed in DIY car repairs, you may want to leave the job to a certified mechanic. Your car’s light bulbs are very fragile and any mishandling or incorrect installations could lead to a much shorter light lifespan—meaning more frequent replacements.
To avoid extra repair costs, take your vehicle to an auto repair shop if you have a broken tail light.