Posted By: Nick MillerSeptember 13, 2023
Nick Miller headshot

All About Taillights: What You Need to Know

Taillight shot on a car

If you’re a driver, you know how important it is to have properly functioning taillights. Not only do they help you see the road ahead, but they also help other drivers see you. Taillights are a crucial component of your vehicle’s lighting system, and understanding how they work and how to maintain them is essential for safe driving.

Taillights are located at the rear of your vehicle and are designed to illuminate when you turn on your headlights or brake. They are made up of several different components, including bulbs, reflectors, lenses, and wiring. Knowing how each of these parts works together to create a functioning taillight is important for troubleshooting any issues that may arise.

Key Takeaways

  • Taillights are a crucial component of your vehicle’s lighting system and are essential for safe driving.
  • Taillights are made up of several different components, including bulbs, reflectors, lenses, and wiring.
  • Understanding how taillights work and how to maintain them is important for troubleshooting any issues that may arise.

What are Taillights?

Taillights are the red lights located at the back of a vehicle. Taillights are an essential part of a car’s lighting system, and they play a crucial role in ensuring the safety of the driver and other road users.

What’s the Purpose of Taillights?

The primary purpose of taillights is to signal to other drivers that you’re slowing down or stopping. When you press the brake pedal, the taillights light up, indicating to the driver behind you that you’re slowing down. Taillights also help other drivers see your car in low visibility conditions, such as at night or during heavy rain or fog.

Where are Taillights on a Car?

Taillights are usually located at the rear end of a car. Most cars have two taillights, one on each side of the vehicle. Some cars also have additional taillights on the sides or top of the car to improve visibility.

What Are the Components of a Taillight?

Taillights are essential components of any vehicle, as they provide visibility and safety to drivers behind you. A taillight is a combination of several components that work together to create a bright, visible light.

Tail Light Bulb

Taillight bulb

The tail light bulb is the most crucial component of a taillight. It is responsible for creating the light that illuminates the rear of your vehicle. There are different types of tail light bulbs available in the market, including halogen, LED, and filament bulbs. Halogen bulbs are the most common and offer a bright and warm light. LED bulbs, on the other hand, are more energy-efficient and long-lasting. Filament bulbs are the traditional bulbs that have been used for decades, but they are gradually being phased out due to their low efficiency and short lifespan.

Relay and Switch

The relay and switch are responsible for turning on and off the taillights. The relay is an electrical component that is powered by the battery and controls the current flow to the taillights. When you turn on the switch, the relay activates, and the current flows to the taillights, turning them on. When you turn off the switch, the relay deactivates, and the taillights turn off. The switch is the physical component that you use to turn on and off the taillights. It is usually located on the dashboard or steering column.

What Are the Different Types of Taillights?

There are three main types of taillights: LED, Halogen, and Standard.

LED Tail Lights

LED tail lights are becoming increasingly popular due to their numerous benefits. LED technology uses less energy than traditional filament bulbs, which means they are more energy-efficient and can last much longer. LED tail lights also provide a brighter and more vibrant light, making them easier to see on the road.

Another advantage of LED tail lights is that they can be designed in various shapes and sizes, giving car manufacturers more flexibility in their designs. LED lights also have a faster response time, which means they light up faster than traditional bulbs, making them safer for drivers.

Halogen Tail Lights

Halogen tail lights are the most common type of taillights found in cars. They are relatively inexpensive and easy to replace. Halogen lights work by passing an electric current through a tungsten filament, causing it to glow and emit light.

One of the main disadvantages of halogen tail lights is that they are not energy-efficient and tend to consume more power than LED lights. They also have a shorter lifespan than LED lights, meaning they need to be replaced more frequently.

Standard Tail Lights

Standard taillights are the traditional type of taillights found in older cars. They use a filament bulb to produce light, which is less energy-efficient than LED lights. They are also less bright than LED lights, making them harder to see on the road.

However, standard taillights are still widely used in many cars and are relatively inexpensive to replace. They are also easy to find, making them a convenient option for car owners.

What are Common Taillight Issues?

Taillight issue

Here are some of the common taillight issues you may encounter:

  • Burnt-Out Bulbs: Burnt-out bulbs are one of the most common taillight issues. Over time, the filament inside the bulb may burn out, causing the bulb to stop working. To fix this issue, you will need to replace the burnt-out bulb with a new one.
  • Broken Lens: The lens of your taillight can become cracked or broken due to various reasons, such as a collision or exposure to extreme weather conditions. A broken lens can allow moisture to enter the taillight, which can cause electrical problems. In this case, you will need to replace the broken lens.
  • Corroded Wiring: Corrosion can occur on the wiring that connects your taillight to the rest of the electrical system. Corroded wiring can cause your taillight to stop working or to work intermittently. To fix this issue, you will need to clean or replace the corroded wiring.
  • Blown Fuses: Fuses are designed to protect your car’s electrical system from damage caused by electrical surges. If a fuse blows, it can cause your taillight to stop working. To fix this issue, you will need to replace the blown fuse.
  • Faulty Switches: The switch that controls your taillight may become faulty over time. A faulty switch can cause your taillight to stop working or to work intermittently. To fix this issue, you will need to replace the faulty switch.

How to Fix a Taillight?

If you have a broken taillight, don’t worry! It’s a simple fix that you can do yourself. Here are the steps to follow:

  1. Identify the problem: Before you can fix your taillight, you need to know what the problem is. Check if the bulb is burned out, if the wiring is damaged, or if the lens is cracked.
  2. Get the necessary tools: Depending on the problem, you may need a new bulb, wiring, or lens. Make sure you have the right tools for the job. You may need a screwdriver, pliers, or a socket wrench.
  3. Remove the old taillight: If you need to replace the whole taillight, start by removing the old one. Depending on your car model, you may need to remove screws, clips, or bolts. Gently pull the taillight away from the car.
  4. Replace the bulb: If the bulb is burned out, remove it from the socket and replace it with a new one. Make sure the new bulb is the same type as the old one.
  5. Repair the wiring: If the wiring is damaged, you may need to splice in a new section of wire. Cut the damaged wire and strip both ends. Connect the new wire using a wire connector or electrical tape.
  6. Replace the lens: If the lens is cracked, remove the old one and replace it with a new one. Make sure the new lens fits your car model.
  7. Reinstall the taillight: Once you’ve fixed the problem, put the taillight back in place. Make sure it’s securely attached to the car.

That’s it! Your taillight should be working again. If you’re not comfortable doing this yourself, you can always take your car to a mechanic.

How Much to Repair a Taillight?

The cost to repair a taillight can range from $10 to $200 or more, depending on the extent of the damage and where you take your car for repairs. The cost of repairing a taillight can vary depending on several factors, including the make and model of your vehicle, the severity of the damage, and where you take your car for repairs.

Here are some common costs associated with repairing a taillight:

  • Bulb replacement: If your taillight is not working because of a burnt-out bulb, the cost to replace it can range from $10 to $50, depending on the type of bulb and where you have it replaced.
  • Lens replacement: If the lens of your taillight is cracked or damaged, it may need to be replaced. The cost of a new lens can range from $50 to $200, and the cost of installation can range from $50 to $100.
  • Housing replacement: If the housing of your taillight is cracked or damaged, it may need to be replaced. The cost of a new housing can range from $50 to $200, and the cost of installation can range from $50 to $100.
  • Wiring repair: If the wiring of your taillight is damaged, it may need to be repaired or replaced. The cost of wiring repairs can range from $50 to $200, depending on the extent of the damage.

It’s important to note that these costs are just estimates and can vary depending on your specific situation. Additionally, if your taillight is part of a larger repair job, such as after a collision, the cost to repair it may be included in the overall cost of the repairs.

How Much to Replace a Taillight?

On average, you can expect to pay between $50 and $200 for a taillight replacement. If you have a broken taillight, it’s important to get it replaced as soon as possible. Not only is it a safety hazard, but it can also result in a ticket if you’re pulled over by the police. But how much can you expect to pay to replace a taillight? The cost can vary depending on several factors.

Type of Vehicle

The type of vehicle you have can affect the cost of replacing a taillight. For example, if you have a high-end luxury car, you can expect to pay more than if you have a standard sedan. This is because the parts for luxury cars are often more expensive.

Type of Taillight

The type of taillight you need can also affect the cost. Some taillights are more complex than others, which can make them more expensive to replace. Additionally, some taillights may require more labor to install, which can also increase the cost.

Labor Costs

The cost of labor can vary depending on where you go to get your taillight replaced. If you go to a dealership, you can expect to pay more than if you go to an independent mechanic. Additionally, some mechanics may charge more for labor if the taillight is difficult to access.

How to Maintain and Replace Taillights?

When to Replace

Taillights are crucial for your safety on the road. If your taillights are not functioning properly, you risk getting into an accident. It’s important to know when to replace your taillights. Here are some signs that indicate it’s time to replace your taillights:

  • Your taillights are dim or not working at all
  • Your taillights are cracked or damaged
  • Your taillights are discolored or foggy
  • Your taillights have moisture inside them

If you notice any of these signs, it’s time to replace your taillights.

How to Replace

Replacing Taillight

Replacing your taillights is a simple process that you can do yourself. Here’s how to do it:

  1. Purchase replacement tail lights that are compatible with your vehicle.
  2. Locate the taillight assembly on your vehicle. This is usually on the rear of your vehicle on either side.
  3. Remove the screws or clips that hold the taillight assembly in place.
  4. Gently pull the taillight assembly away from the vehicle.
  5. Disconnect the wiring harness from the taillight assembly.
  6. Remove the old taillight bulb by turning it counterclockwise.
  7. Insert the new taillight bulb by turning it clockwise.
  8. Reconnect the wiring harness to the new taillight assembly.
  9. Carefully place the taillight assembly back into place and secure it with the screws or clips.

It’s important to note that some vehicles may require you to replace the entire taillight assembly instead of just the bulb. If you’re unsure, consult your vehicle’s owner’s manual or a professional mechanic.

To make your taillights last longer, be sure to keep them clean and free of debris. You can also check the taillight fuse regularly to ensure it’s not blown.

By following these simple steps, you can maintain and replace your taillights with ease.

Conclusion

In conclusion, taillights are a crucial component of any vehicle. They serve a vital purpose in ensuring the safety of both the driver and other road users. Taillights not only help to make your vehicle visible in low-light conditions but also communicate your intentions to other drivers.

When it comes to choosing the right taillights for your vehicle, there are several factors to consider. The first is the type of bulb you want to use. LED bulbs are becoming increasingly popular due to their energy efficiency and long lifespan. However, halogen bulbs are still a viable option for those on a budget.

Another factor to consider is the design of the taillights. There are many different styles available, from traditional round or rectangular lights to more modern and sleek designs. It’s important to choose a style that not only looks good but also fits the overall aesthetic of your vehicle.

Finally, it’s important to ensure that your taillights are properly maintained. Regularly checking for cracks or damage and replacing bulbs as needed can help to ensure that your taillights are always functioning properly.

Get Your Offer Now
Get Started
Get in touch
Our friendly car buyers are waiting to speak with you.
Call Now: 855-566-2001
Call Now: 855-566-2001
Copyright 2023 Pick and Pull Sell Car. All rights reserved. Powered by you, our customers.
crossmenu